1SMB5913B THRU 1SMB5956B
Zener Voltage - 3.3 to 200 Volts
Peak Pulse Power - 3.0 W
SURFACE MOUNT ZENER DIODE
Features
DO-214AA/SMB
Small plastic package suitable for surface mounted design.
0.155(3.94)
0.130(3.30)
0.086 (2.20)
0.071 (1.80)
Mechanical Data
0.185(4.70)
0.160(4.06)
Case : JEDEC SMB Molded plastic body
Terminals : Solder plated, solderable per MIL-STD-750,Method 2026
Polarity : Polarity symbol marking on body
Mounting Position : Any
Weight : 0.002ounce, 0.055grams
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.084(2.13)
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
Standard packing : 12mm tape(E1A-481)
0.220(5.59)
0.200(5.08)
Dimensions in inches and (millimeters)
Ordering Information
Parameter
Symbol
DC power dissipation at TL=75°C, measure at
zero lead length (Note 1) derate above 75°C
PD
Maximum Steady State Power Dissipation
@ TA=25°C
Derate above 25°C
PD
Value
Unit
3.0
W
40
。
mW/ C
550
mW
4.4
。
mW/ C
Junction to ambient thermal resistance
R thJA
226
°C/W
Junction to lead thermal resistance
R thJL
25
°C/W
Junction Temperature Range
TJ
- 55 to + 150
°C
Storage Temperature Range
T STG
- 55 to + 150
°C
Note: 1. Mounted on Cu-Pad size 5mm x 5mm on PCB.
PD mAXIMUM POWER DISSPATION (W)
ELECTRICAL CHARACTERISTICS
(T L = 30°C unless otherwise noted,
V F = 1.5 V Max. @ I F = 200 mA(DC) for all types)
5.0
4.0
3.0
2.0
1.0
0.0
Single phase half-wave 60 Hz
resistive or inductive load
25
50
75
100
125
Case Temperature (°C)
150
175
I
Parameter
Symbol
Fig.1 Forward Current Derating Curve
Vz
Reverse Zener Voltage @ I ZT
I ZT
Reverse Current
Z ZT
Maximum Zener Impedance @ I ZT
I ZK
Reverse Current
Z ZK
Maximum Zener Impedance @ I ZK
IR
Reverse Leakage Current @ V R
VR
Reverse Voltage
IF
Forward Current
VF
Forward Voltage @ I F
I ZM
Maximum DC Zener Current
IF
VR
VZ
V
IR VF
I ZT
Zener Voltage Regulator
Notes On Page 2:
1. Tolerance and type number designation the type numbers listed indicate a tolerance of 5%
2. Zener voltage (Vz) measurement
Nominal Zener v oltage is measured with the device junction in thermal equilibrium with ambient temperature 25°C
3. Zener impedance (Zz) derivation : Z ZT and Z ZK 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
DN:T20828A0
http://www.microdiode.com
Rev:2020A1
Page :1
1SMB5913B THRU 1SMB5956B
Zener Voltage - 3.3 to 200 Volts
Peak Pulse Power - 3.0 W
Ratings And Characteristic Curves
Characteristics at Ta = 25°C (Devices listed in bold, italic are ON Semiconductor Preferred devices.)
(TL = 30°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(DC) for all types)
Nominal Zener Voltage
Type
Marking
Zener (4)
Impedance
(3)
Vz
Min(V)
Nom(V)
(2)
Max(V)
I ZT
Z ZT@ I ZT
(mA)
(Ω)
Leakage Current
IR @ VR
Z ZK@ I ZK
(Ω)
(mA)
(μA)
(V)
Maximum DC
Zener Current
I ZM (mA)(DC)
1SMB5913B
913B
3.13
3.3
3.47
113.6
10
500
1
100
1
454
1SMB5914B
914B
3.42
3.6
3.78
104.2
9
500
1
75
1
416
1SMB5915B
915B
3.70
3.9
4.10
96.1
7.5
500
1
25
1
384
1SMB5916B
916B
4.08
4.3
4.52
87.2
6
500
1
5
1
348
1SMB5917B
917B
4.46
4.7
4.94
79.8
5
500
1
5
1.5
319
1SMB5918B
918B
4.84
5.1
5.36
73.5
4
350
1
5
2
294
1SMB5919B
919B
5.32
5.6
5.88
66.9
2
250
1
5
3
267
1SMB5920B
920B
5.89
6.2
6.51
60.5
2
200
1
5
4
241
1SMB5921B
921B
6.46
6.8
7.14
55.1
2.5
200
1
5
5.2
220
1SMB5922B
922B
7.12
7.5
7.88
50
3
400
0.5
5
6
200
1SMB5923B
923B
7.79
8.2
8.61
45.7
3.5
400
0.5
5
6.5
182
1SMB5924B
924B
8.64
9.1
9.56
41.2
4
500
0.5
5
7
164
1SMB5925B
925B
9.5
10
10.5
37.5
4.5
500
0.25
5
8
150
1SMB5926B
926B
10.45
11
11.55
34.1
5.5
550
0.25
1
8.4
136
1SMB5927B
927B
11.4
12
12.6
31.2
6.5
550
0.25
1
9.1
125
1SMB5928B
928B
12.35
13
13.65
28.8
7
550
0.25
1
9.9
115
1SMB5929B
929B
14.25
15
15.75
25
9
600
0.25
1
11.4
100
1SMB5930B
930B
15.2
16
16.8
23.4
10
600
0.25
1
12.2
93
1SMB5931B
931B
17.1
18
18.9
20.8
12
650
0.25
1
13.7
83
1SMB5932B
932B
19
20
21
18.7
14
650
0.25
1
15.2
75
1SMB5933B
933B
20.9
22
23.1
17
17.5
650
0.25
1
16.7
68
1SMB5934B
934B
22.8
24
25.2
15.6
19
700
0.25
1
18.2
62
1SMB5935B
935B
25.65
27
28.35
13.9
23
700
0.25
1
20.6
55
1SMB5936B
936B
28.5
30
31.5
12.5
28
750
0.25
1
22.8
50
1SMB5937B
937B
31.35
33
34.65
11.4
33
800
0.25
1
25.1
45
1SMB5938B
938B
34.2
36
37.8
10.4
38
850
0.25
1
27.4
41
1SMB5939B
939B
37.05
39
40.95
9.6
45
900
0.25
1
29.7
38
1SMB5940B
940B
40.85
43
45.15
8.7
53
950
0.25
1
32.7
34
1SMB5941B
941B
44.65
47
49.35
8
67
1000
0.25
1
35.8
31
1SMB5942B
942B
48.45
51
53.55
7.3
70
1100
0.25
1
38.8
29
1SMB5943B
943B
53.2
56
58.8
6.7
86
1300
0.25
1
42.6
26
1SMB5944B
944B
58.9
62
65.1
6
100
1500
0.25
1
47.1
24
1SMB5945B
945B
64.6
68
71.4
5.5
120
1700
0.25
1
51.7
22
1SMB5946B
946B
71.25
75
78.75
5
140
2000
0.25
1
56
20
1SMB5947B
947B
77.9
82
86.1
4.6
160
2500
0.25
1
62.2
18
1SMB5948B
948B
86.45
91
95.55
4.1
200
3000
0.25
1
69.2
16
1SMB5949B
949B
95
100
105
3.7
250
3100
0.25
1
76
15
1SMB5950B
950B
104.5
110
115.5
3.4
300
4000
0.25
1
83.6
13
1SMB5951B
951B
114
120
126
3.1
380
4500
0.25
1
91.2
12
1SMB5952B
952B
123.5
130
136.5
2.9
450
5000
0.25
1
98.8
11
1SMB5953B
953B
142.5
150
157.5
2.5
600
6000
0.25
1
114
10
1SMB5954B
954B
152
160
168
2.3
700
6500
0.25
1
121.6
9
1SMB5955B
955B
171
180
189
2.1
900
7000
0.25
1
136.8
8
1SMB5956B
956B
190
200
210
1.9
1200
8000
0.25
1
152
7
Note :( 1 ) Suffix " A " indicates ± 10% tolerance, suffix " B " indicates ± 5.0% tolerance.
http://www.microdiode.com
Rev:2020A1
Page :2
1SMB5913B THRU 1SMB5956B
Zener Voltage - 3.3 to 200 Volts
Peak Pulse Power - 3.0 W
Packing information
P0
P1
d
unit:mm
E
F
B
A
Item
W
D2
D1
C
W1
D
Tolerance
SMB
A
B
C
d
D
D1
D2
E
F
P
P0
P1
T
W
W1
0.1
0.1
0.1
0.05
2.0
min
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.3
1.0
3.81
5.41
2.42
1 5.0
330.00
50.00
13.00
1.75
5.55
8.00
4.00
2.00
0.30
12.00
12.30
Carrier width
Carrier length
Carrier depth
Sprocket hole
13" Reel outside diameter
13" Reel inner diameter
Feed hole diameter
Sprocket hole position
Punch hole position
Punch hole pitch
Sprocket hole pitch
Embossment center
Overall tape thickness
Tape width
Reel width
P
T
Symbol
Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above.
Reel packing
PACKAGE
SMB
REEL SIZE
REEL
(pcs)
COMPONENT
SPACING
(mm)
13"
3,000
4.0
BOX
(pcs)
6,000
INNER
BOX
(mm)
REEL
DIA,
(mm)
CARTON
SIZE
(mm)
CARTON
(pcs)
190*190*41
330
365*365*360
48,000
APPROX.
GROSS WEIGHT
(kg)
14.0
Suggested Pad Layout
Symbol
A
B
C
D
E
http://www.microdiode.com
Unit (mm)
2.8
2.4
Unit (inch)
0.110
4.6
0.094
0.181
2.2
7.0
0.086
0.276
Rev:2020A1
Page :5
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