MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
1N5221B
SERIES
500 mW DO-35 Glass
Zener Voltage Regulator Diodes
500 mW
DO-35 GLASS
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
500 Milliwatt
Hermetically Sealed
Glass Silicon Zener Diodes
GLASS ZENER DIODES
500 MILLIWATTS
1.8–200 VOLTS
Specification Features:
• Complete Voltage Range — 1.8 to 200 Volts
• DO-204AH Package — Smaller than Conventional DO-204AA Package
• Double Slug Type Construction
• Metallurgically Bonded Construction
Mechanical Characteristics:
CASE 299
DO-204AH
GLASS
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16″ from
case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily solderable leads
POLARITY: Cathode indicated by color band. When operated in zener mode, cathode
will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
MAXIMUM RATINGS (Motorola Devices)*
Rating
Symbol
DC Power Dissipation and TL ≤ 75°C
Lead Length = 3/8″
Derate above TL = 75°C
Value
Unit
500
4
mW
mW/°C
– 65 to +200
°C
PD
Operating and Storage Temperature Range
TJ, Tstg
PD , MAXIMUM POWER DISSIPATION (WATTS)
* Some part number series have lower JEDEC registered ratings.
0.7
HEAT
SINKS
0.6
0.5
0.4
3/8”
3/8”
0.3
0.2
0.1
0
0
20
40
60
80
100
120
140
160
180 200
TL, LEAD TEMPERATURE (°C)
Figure 1. Steady State Power Derating
Motorola TVS/Zener Device Data
500 mW DO-35 Glass Data Sheet
6-1
GENERAL DATA — 500 mW DO-35 GLASS
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted. Based on dc measurements at thermal equilibrium; lead length
= 3/8″; thermal resistance of heat sink = 30°C/W) VF = 1.1 Max @ IF = 200 mA for all types.
JEDEC
Type No.
(Note 1)
Nominal
Zener Voltage
VZ @ IZT
Volts
(Note 3)
Test
Current
IZT
mA
ZZT @ IZT
Ohms
ZZK @ IZK = 0.25 mA
Ohms
IR
µA
VR
Volts
Max Zener Voltage
Temperature Coeff.
Coeff
θVZ (%/°C)
(Note 2)
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
2.4
2.5
2.7
2.8
3
20
20
20
20
20
30
30
30
30
29
1200
1250
1300
1400
1600
100
100
75
75
50
1
1
1
1
1
–0.085
–0.085
–0.08
–0.08
–0.075
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
3.3
3.6
3.9
4.3
4.7
20
20
20
20
20
28
24
23
22
19
1600
1700
1900
2000
1900
25
15
10
5
5
1
1
1
1
2
–0.07
–0.065
–0.06
± 0.055
± 0.03
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
5.1
5.6
6
6.2
6.8
20
20
20
20
20
17
11
7
7
5
1600
1600
1600
1000
750
5
5
5
5
3
2
3
3.5
4
5
± 0.03
+0.038
+0.038
+0.045
+0.05
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
7.5
8.2
8.7
9.1
10
20
20
20
20
20
6
8
8
10
17
500
500
600
600
600
3
3
3
3
3
6
6.5
6.5
7
8
+0.058
+0.062
+0.065
+0.068
+0.075
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
11
12
13
14
15
20
20
9.5
9
8.5
22
30
13
15
16
600
600
600
600
600
2
1
0.5
0.1
0.1
8.4
9.1
9.9
10
11
+0.076
+0.077
+0.079
+0.082
+0.082
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
16
17
18
19
20
7.8
7.4
7
6.6
6.2
17
19
21
23
25
600
600
600
600
600
0.1
0.1
0.1
0.1
0.1
12
13
14
14
15
+0.083
+0.084
+0.085
+0.086
+0.086
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
22
24
25
27
28
5.6
5.2
5
4.6
4.5
29
33
35
41
44
600
600
600
600
600
0.1
0.1
0.1
0.1
0.1
17
18
19
21
21
+0.087
+0.088
+0.089
+0.09
+0.091
1N5256B
1N5257B
1N5258B
1N5259B
1N5260B
30
33
36
39
43
4.2
3.8
3.4
3.2
3
49
58
70
80
93
600
700
700
800
900
0.1
0.1
0.1
0.1
0.1
23
25
27
30
33
+0.091
+0.092
+0.093
+0.094
+0.095
1N5261B
1N5262B
1N5263B
1N5264B
1N5265B
47
51
56
60
62
2.7
2.5
2.2
2.1
2
105
125
150
170
185
1000
1100
1300
1400
1400
0.1
0.1
0.1
0.1
0.1
36
39
43
46
47
+0.095
+0.096
+0.096
+0.097
+0.097
Max Zener Impedance
(Note 4)
Max Reverse
Leakage Current
(continued)
500 mW DO-35 Glass Data Sheet
6-2
Motorola TVS/Zener Device Data
GENERAL DATA — 500 mW DO-35 GLASS
ELECTRICAL CHARACTERISTICS — continued (TA = 25°C unless otherwise noted. Based on dc measurements at thermal equilibrium; lead length = 3/8″; thermal resistance of heat sink = 30°C/W) VF = 1.1 Max @ IF = 200 mA for all types.
JEDEC
Type No.
(Note 1)
Nominal
Zener Voltage
VZ @ IZT
Volts
(Note 3)
Test
Current
IZT
mA
ZZT @ IZT
Ohms
ZZK @ IZK = 0.25 mA
Ohms
IR
µA
VR
Volts
Max Zener Voltage
Temperature Coeff.
Coeff
θVZ (%/°C)
(Note 2)
1N5266B
1N5267B
1N5268B
1N5270B
68
75
82
91
1.8
1.7
1.5
1.4
230
270
330
400
1600
1700
2000
2300
0.1
0.1
0.1
0.1
52
56
62
69
+0.097
+0.098
+0.098
+0.099
1N5271B
1N5272B
1N5273B
1N5274B
1N5275B
100
110
120
130
140
1.3
1.1
1
0.95
0.9
500
750
900
1100
1300
2600
3000
4000
4500
4500
0.1
0.1
0.1
0.1
0.1
76
84
91
99
106
+0.11
+0.11
+0.11
+0.11
+0.11
1N5276B
1N5278B
1N5279B
1N5280B
1N5281B
150
170
180
190
200
0.85
0.74
0.68
0.66
0.65
1500
1900
2200
2400
2500
5000
5500
6000
6500
7000
0.1
0.1
0.1
0.1
0.1
114
129
137
144
152
+0.11
+0.11
+0.11
+0.11
+0.11
Max Zener Impedance
(Note 4)
NOTE 1. TOLERANCE
The JEDEC type numbers shown indicate a tolerance of ±5%. For tighter tolerance devices
use suffixes “C” for ±2% and “D” for ±1%.
NOTE 2. TEMPERATURE COEFFICIENT (θVZ)
Test conditions for temperature coefficient are as follows:
a. IZT = 7.5 mA, T1 = 25°C,
a. T2 = 125°C (1N5221B through 1N5242B).
b. IZT = Rated IZT, T1 = 25°C,
a. T2 = 125°C (1N5243B through 1N5281B).
Device to be temperature stabilized with current applied prior to reading breakdown voltage
at the specified ambient temperature.
Motorola TVS/Zener Device Data
Max Reverse
Leakage Current
NOTE 3. ZENER VOLTAGE (VZ) MEASUREMENT
Nominal zener voltage is measured with the device junction in thermal equilibrium at the lead
temperature of 30°C ±1°C and 3/8″ lead length.
NOTE 4. ZENER IMPEDANCE (ZZ) DERIVATION
ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current
applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz.
For more information on special selections contact your nearest Motorola representative.
500 mW DO-35 Glass Data Sheet
6-3
APPLICATION NOTE — ZENER VOLTAGE
Since the actual voltage available from a given zener diode
is temperature dependent, it is necessary to determine junction temperature under any set of operating conditions in order
to calculate its value. The following procedure is recommended:
Lead Temperature, TL, should be determined from:
TL = θLAPD + TA.
θLA is the lead-to-ambient thermal resistance (°C/W) and PD is
the power dissipation. The value for θLA will vary and depends
on the device mounting method. θLA is generally 30 to 40°C/W
for the various clips and tie points in common use and for
printed circuit board wiring.
The temperature of the lead can also be measured using a
thermocouple placed on the lead as close as possible to the tie
point. The thermal mass connected to the tie point is normally
large enough so that it will not significantly respond to heat
surges generated in the diode as a result of pulsed operation
once steady-state conditions are achieved. Using the measured value of TL, the junction temperature may be determined by:
θ JL , JUNCTION-TO-LEAD THERMAL RESISTANCE (°C/W)
GENERAL DATA — 500 mW DO-35 GLASS
θVZ, the zener voltage temperature coefficient, is found from
Figures 4 and 5.
Under high power-pulse operation, the zener voltage will
vary with time and may also be affected significantly by the
zener resistance. For best regulation, keep current excursions
as low as possible.
Surge limitations are given in Figure 7. They are lower than
would be expected by considering only junction temperature,
as current crowding effects cause temperatures to be extremely high in small spots, resulting in device degradation
should the limits of Figure 7 be exceeded.
L
L
300
2.4–60 V
200
62–200 V
100
0
0
0.2
0.4
0.6
0.8
1
L, LEAD LENGTH TO HEAT SINK (INCH)
1000
7000
5000
TYPICAL LEAKAGE CURRENT
AT 80% OF NOMINAL
BREAKDOWN VOLTAGE
2000
1000
700
500
200
I R , LEAKAGE CURRENT ( µ A)
∆V = θVZTJ.
400
Figure 2. Typical Thermal Resistance
TJ = TL + ∆TJL.
∆TJL is the increase in junction temperature above the lead
temperature and may be found from Figure 2 for dc power:
∆TJL = θJLPD.
For worst-case design, using expected limits of IZ, limits of
PD and the extremes of TJ(∆TJ) may be estimated. Changes in
voltage, VZ, can then be found from:
500
100
70
50
20
10
7
5
2
1
0.7
0.5
+125°C
0.2
0.1
0.07
0.05
0.02
0.01
0.007
0.005
+25°C
0.002
0.001
3
4
5
6
7
8
9
10
11
12
13
14
15
VZ, NOMINAL ZENER VOLTAGE (VOLTS)
Figure 3. Typical Leakage Current
500 mW DO-35 Glass Data Sheet
6-4
Motorola TVS/Zener Device Data
GENERAL DATA — 500 mW DO-35 GLASS
TEMPERATURE COEFFICIENTS
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
(–55°C to +150°C temperature range; 90% of the units are in the ranges indicated.)
+12
+10
+8
+6
+4
+2
RANGE
VZ @ IZT
(NOTE 2)
0
–2
–4
2
3
4
5
6
7
8
9
VZ, ZENER VOLTAGE (VOLTS)
10
11
12
100
70
50
30
20
3
2
1
10
200
180
160
140
VZ @ IZT
(NOTE 2)
100
120
130
140
150
160
170
180
190
20
+2
20 mA
0
0.01 mA
1 mA
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS
NOTE: CHANGES IN ZENER CURRENT DO NOT
NOTE: AFFECT TEMPERATURE COEFFICIENTS
–2
–4
200
3
4
100
70
50
C, CAPACITANCE (pF)
C, CAPACITANCE (pF)
200
1 V BIAS
20
10
50% OF
VZ BIAS
5
6
7
8
Figure 5. Effect of Zener Current
0 V BIAS
50
5
VZ, ZENER VOLTAGE (VOLTS)
TA = 25°C
100
100
VZ @ IZ
TA = 25°C
+4
Figure 4c. Range for Units 120 to 200 Volts
500
70
+6
VZ, ZENER VOLTAGE (VOLTS)
1000
30
50
VZ, ZENER VOLTAGE (VOLTS)
Figure 4b. Range for Units 12 to 100 Volts
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
Figure 4a. Range for Units to 12 Volts
120
VZ @ IZ (NOTE 2)
RANGE
10
7
5
TA = 25°C
0 BIAS
30
20
1 VOLT BIAS
10
7
5
50% OF VZ BIAS
3
2
2
1
1
1
2
5
10
20
50
100
VZ, ZENER VOLTAGE (VOLTS)
Figure 6a. Typical Capacitance 2.4–100 Volts
Motorola TVS/Zener Device Data
120
140
160
180
190
200
220
VZ, ZENER VOLTAGE (VOLTS)
Figure 6b. Typical Capacitance 120–200 Volts
500 mW DO-35 Glass Data Sheet
6-5
Ppk , PEAK SURGE POWER (WATTS)
GENERAL DATA — 500 mW DO-35 GLASS
100
70
50
RECTANGULAR
WAVEFORM
TJ = 25°C PRIOR TO
INITIAL PULSE
11 V–91 V NONREPETITIVE
30
5% DUTY CYCLE
1.8 V–10 V NONREPETITIVE
20
10
7
5
10% DUTY CYCLE
20% DUTY CYCLE
3
2
1
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500
1000
PW, PULSE WIDTH (ms)
1000
500
1000
700
500
300
200
RECTANGULAR
WAVEFORM, TJ = 25°C
100
70
50
30
20
100–200 VOLTS NONREPETITIVE
10
7
5
3
2
1
0.01
ZZ , DYNAMIC IMPEDANCE (OHMS)
Ppk , PEAK SURGE POWER (WATTS)
Figure 7a. Maximum Surge Power 1.8–91 Volts
200
47 V
100
27 V
50
20
6.2 V
10
5
2
1
0.1
1
10
100
0.1
1000
0.2
0.5
PW, PULSE WIDTH (ms)
100
70
50
5 mA
20
20 mA
1000
TJ = 25°C
iZ(rms) = 0.1 IZ(dc)
f = 60 Hz
IZ = 1 mA
2
5
10
20
50
100
Figure 8. Effect of Zener Current on
Zener Impedance
MAXIMUM
MINIMUM
500
I F , FORWARD CURRENT (mA)
ZZ , DYNAMIC IMPEDANCE (OHMS)
1000
700
500
1
IZ, ZENER CURRENT (mA)
Figure 7b. Maximum Surge Power DO-204AH
100–200 Volts
200
TJ = 25°C
iZ(rms) = 0.1 IZ(dc)
f = 60 Hz
VZ = 2.7 V
10
7
5
2
200
100
50
20
75°C
10
25°C
5 150°C
0°C
2
1
1
1
2
3
5
7
10
20
30
50
70 100
VZ, ZENER VOLTAGE (VOLTS)
Figure 9. Effect of Zener Voltage on Zener Impedance
500 mW DO-35 Glass Data Sheet
6-6
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
VF, FORWARD VOLTAGE (VOLTS)
Figure 10. Typical Forward Characteristics
Motorola TVS/Zener Device Data
GENERAL DATA — 500 mW DO-35 GLASS
20
10
I Z , ZENER CURRENT (mA)
TA = 25°
1
0.1
0.01
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
29
30
VZ, ZENER VOLTAGE (VOLTS)
Figure 11. Zener Voltage versus Zener Current — VZ = 1 thru 16 Volts
10
I Z , ZENER CURRENT (mA)
TA = 25°
1
0.1
0.01
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VZ, ZENER VOLTAGE (VOLTS)
Figure 12. Zener Voltage versus Zener Current — VZ = 15 thru 30 Volts
Motorola TVS/Zener Device Data
500 mW DO-35 Glass Data Sheet
6-7
GENERAL DATA — 500 mW DO-35 GLASS
I Z , ZENER CURRENT (mA)
10
TA = 25°
1
0.1
0.01
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
250
260
VZ, ZENER VOLTAGE (VOLTS)
Figure 13. Zener Voltage versus Zener Current — VZ = 30 thru 105 Volts
I Z , ZENER CURRENT (mA)
10
1
0.1
0.01
110
120
130
140
150
160
170
180
190
200
210
220
230
240
VZ, ZENER VOLTAGE (VOLTS)
Figure 14. Zener Voltage versus Zener Current — VZ = 110 thru 220 Volts
500 mW DO-35 Glass Data Sheet
6-8
Motorola TVS/Zener Device Data
GENERAL DATA — 500 mW DO-35 GLASS
Zener Voltage Regulator Diodes — Axial Leaded
500 mW DO-35 Glass
NOTES:
1. PACKAGE CONTOUR OPTIONAL WITHIN A AND B
HEAT SLUGS, IF ANY, SHALL BE INCLUDED
WITHIN THIS CYLINDER, BUT NOT SUBJECT TO
THE MINIMUM LIMIT OF B.
2. LEAD DIAMETER NOT CONTROLLED IN ZONE F
TO ALLOW FOR FLASH, LEAD FINISH BUILDUP
AND MINOR IRREGULARITIES OTHER THAN
HEAT SLUGS.
3. POLARITY DENOTED BY CATHODE BAND.
4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
B
D
F
K
A
K
DIM
A
B
D
F
K
F
MILLIMETERS
MIN
MAX
3.05
5.08
1.52
2.29
0.46
0.56
—
1.27
25.40
38.10
INCHES
MIN
MAX
0.120 0.200
0.060 0.090
0.018 0.022
—
0.050
1.000 1.500
All JEDEC dimensions and notes apply.
CASE 299-02
DO-204AH
GLASS
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Type No. Suffix
MPQ (Units)
Tape and Reel
RL, RL2(1)
5K
Tape and Ammo
TA, TA2(1)
5K
NOTES: 1. The “2” suffix refers to 26 mm tape spacing.
NOTES: 2. Radial Tape and Reel may be available. Please contact your Motorola
NOTES: 2. representative.
Refer to Section 10 for more information on Packaging Specifications.
Motorola TVS/Zener Device Data
500 mW DO-35 Glass Data Sheet
6-9
ON Semiconductor - Product Catalog
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Data Sheet 500 Milliwatt Hermetically Sealed Glass Silicon
Zener Diodes
Device 1N5231B
Zener 5.1V 0.5W 5%
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES
1/16 from case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily sol
leads
POLARITY: Cathode indicated by color band. When operated in zen
cathode will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
Features:
•
•
•
•
Complete Voltage Range - 1.8 to 200 Volts
DO-204AH Package - Smaller than Conventional DO-204AA P
Double Slug Type Construction
Metallurgically Bonded Construction
Orderable Parts
Action
N/A
Orderable
Part
1N5231B
Package Pin Case
Status
Desc. Count Outline
Zener 5.1V DO-204 2
299-02 Active
Short Desc.
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N/A
N/A
N/A
0.5W 5%
1N5231BRA1 Radial
DO-204 2
Tape and
Ammo
1N5231BRL Tape and DO-204 2
Reel
1N5231BTA Tape and DO-204 2
Ammunition
Box
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299-02 Active
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Home | China Site
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Distribution
About Us
Quality
Trade Shows
Investor Relations
Employment
Products
Product Catalog
New Products
ON/Cherry
Products
Documentation
Selector Guide
On-line Ordering
Models
Reliability Data
PCN
Samples Search
Order Status
Tech Support
Product Quick Links
Associated Documents
Item
Short Desc
Data Sheet 500 Milliwatt Hermetically Sealed Glass Silicon
Zener Diodes
Device 1N5231BRR2
Zener 5.1V 0.5W 5%
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES
230°C, 1/16 from case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily
solderable leads
POLARITY: Cathode indicated by color band. When operated in zen
mode, cathode will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
Features:
• Complete Voltage Range - 1.8 to 200 Volts
• DO-204AH Package - Smaller than Conventional DO-204AA
Package
• Double Slug Type Construction
• Metallurgically Bonded Construction
Orderable Parts
Action
Orderable
Part
Short Package Pin Case
Status Price/Unit
Desc. Desc. Count Outline
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00
ON Semiconductor - Product Catalog
N/A
1N5231BRR2 Zener DO-204 2
5.1V
0.5W
5%
Page 2 of 2
299-02 Active $0.033
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file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
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Data Sheet 500 Milliwatt Hermetically Sealed Glass Silicon
Zener Diodes
Device 1N5234BRR1
Zener Diode
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES
230°C, 1/16 from case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily
solderable leads
POLARITY: Cathode indicated by color band. When operated in zen
mode, cathode will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
Features:
• Complete Voltage Range - 1.8 to 200 Volts
• DO-204AH Package - Smaller than Conventional DO-204AA
Package
• Double Slug Type Construction
• Metallurgically Bonded Construction
Orderable Parts
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00
ON Semiconductor - Product Catalog
Action
N/A
Page 2 of 2
Orderable
Short Package Pin Case
Status Price/Unit
Part
Desc. Desc. Count Outline
1N5234BRR1 Zener DO-204 2
299-02 Active $0.033
Diode
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file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
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ON Semiconductor - Product Catalog
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Data Sheet 500 Milliwatt Hermetically Sealed Glass Silicon
Zener Diodes
Device 1N5237BRR1
Zener Diode Glass
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES
230°C, 1/16 from case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily
solderable leads
POLARITY: Cathode indicated by color band. When operated in zen
mode, cathode will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
Features:
• Complete Voltage Range - 1.8 to 200 Volts
• DO-204AH Package - Smaller than Conventional DO-204AA
Package
• Double Slug Type Construction
• Metallurgically Bonded Construction
Orderable Parts
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00
ON Semiconductor - Product Catalog
Action
N/A
Page 2 of 2
Orderable
Short Package Pin Case
Status Price/Unit
Part
Desc. Desc. Count Outline
1N5237BRR1 Zener DO-204 2
299-02 Active $0.033
Diode
Glass
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© Semiconductor Components Industries, L.L.C., 1999, 2000. All rights reserved. Terms of use.
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
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ON Semiconductor - Product Catalog
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Data Sheet 500 Milliwatt Hermetically Sealed Glass Silicon
Zener Diodes
Device 1N5240BS
Zener 10V 0.5W 5%
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES
230°C, 1/16 from case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily
solderable leads
POLARITY: Cathode indicated by color band. When operated in zen
mode, cathode will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
Features:
• Complete Voltage Range - 1.8 to 200 Volts
• DO-204AH Package - Smaller than Conventional DO-204AA
Package
• Double Slug Type Construction
• Metallurgically Bonded Construction
Orderable Parts
Action
Orderable
Part
Short Package Pin Case
Status
Desc. Desc. Count Outline
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00
ON Semiconductor - Product Catalog
N/A
N/A
1N5240BS
Zener N/A
10V
0.5W
5%
1N5240BSRL Tape N/A
and
Reel
Page 2 of 2
N/A
N/A
Obsolete
N/A
N/A
Active
Register | Site Index | Contact Us | Home | China Site
Products | Press Room | Sales | About | Investor | Employment
© Semiconductor Components Industries, L.L.C., 1999, 2000. All rights reserved. Terms of use.
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
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ON Semiconductor - Product Catalog
Page 1 of 2
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Home | China Site
Press Room
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Distribution
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Item
Short Desc
Data Sheet 500 Milliwatt Hermetically Sealed Glass Silicon
Zener Diodes
Device 1N5244B
Zener 14V 0.5W 5%
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES
230°C, 1/16 from case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily
solderable leads
POLARITY: Cathode indicated by color band. When operated in zen
mode, cathode will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
Features:
• Complete Voltage Range - 1.8 to 200 Volts
• DO-204AH Package - Smaller than Conventional DO-204AA
Package
• Double Slug Type Construction
• Metallurgically Bonded Construction
Orderable Parts
Action
Orderable
Part
Short Package Pin Case
Status Price/Unit
Desc. Desc. Count Outline
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00
ON Semiconductor - Product Catalog
N/A
N/A
N/A
1N5244B
Zener DO-204 2
14V
0.5W
5%
1N5244BRA2 Radial DO-204 2
Tape
and
Ammo
1N5244BRL Tape DO-204 2
and
Reel
Page 2 of 2
299-02 Active $0.033
299-02 Active $0.033
299-02 Active $0.033
Register | Site Index | Contact Us | Home | China Site
Products | Press Room | Sales | About | Investor | Employment
© Semiconductor Components Industries, L.L.C., 1999, 2000. All rights reserved. Terms of use.
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00
ON Semiconductor - Product Catalog
Page 1 of 2
Register | Site Index | Contact Us |
Home | China Site
Press Room
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Distribution
About Us
Quality
Trade Shows
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Products
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On-line Ordering
Models
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PCN
Samples Search
Order Status
Tech Support
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Associated Documents
Item
Short Desc
Data Sheet 500 Milliwatt Hermetically Sealed Glass Silicon
Zener Diodes
Device 1N5246B
Zener 16V 0.5W 5%
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES
1/16 from case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily sol
leads
POLARITY: Cathode indicated by color band. When operated in zen
cathode will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
Features:
•
•
•
•
Complete Voltage Range - 1.8 to 200 Volts
DO-204AH Package - Smaller than Conventional DO-204AA P
Double Slug Type Construction
Metallurgically Bonded Construction
Orderable Parts
Action
N/A
Orderable
Part
1N5246B
Package Pin Case
Status
Desc. Count Outline
Zener 16V DO-204 2
299-02 Active
Short Desc.
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00
ON Semiconductor - Product Catalog
N/A
N/A
N/A
0.5W 5%
1N5246BRA1 Radial
DO-204 2
Tape and
Ammo
1N5246BRL Tape and DO-204 2
Reel
1N5246BTA Tape and N/A
N/A
Ammunition
Box
Page 2 of 2
299-02 Active
299-02 Active
N/A
Obsolete
Register | Site Index | Contact Us | Home | China Site
Products | Press Room | Sales | About | Investor | Employment
© Semiconductor Components Industries, L.L.C., 1999, 2000. All rights reserved. Terms of use.
file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000817\08162000_3\ONSM\08032000
8/19/00