P4SMA SERIES
Transient Voltage Suppressors (TVS) Data Sheet
Features
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For surface mounted applications in order to optimize board space
Low profile package
Glass passivated junction
Low inductance
Excellent clamping capability
400W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
Fast response time
Typical IR less than 1μA above 12V
High Temperature soldering: 260℃/10 seconds at terminals
Plastic package has underwriters laboratory flammability 94V-0
Meets MSL level 1, per J-STD-020
Safety certification: UL: E244458
Mechanical Data
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Case: JEDEC DO-214AC. Molded plastic over glass passivated junction
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except bi-directional models
Standard Packaging: 12mm tape (EIA STD RS-481)
Weight: 0.07g
Applications
■ I/O interface
■ AC/DC power supply
■ Low frequency signal transmission line (RS232, RS485, etc.)
Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Rating
Symbol
Value
Units
Peak pulse power dissipation at 10/1000μs waveform
(Note1, Note2, Fig.1)
PPPM
Minimum 400
Watts
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)
IPPM
See Table
Amps
PM(AV)
3.3
Watts
IFSM
40
Amps
TJ,TSTG
-65 to +150
℃
Typical thermal resistance junction to lead
RθJL
30
℃/W
Typical thermal resistance junction to ambient
RθJA
120
℃/W
Steady state power dissipation at TA=50℃ (Fig.5)
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load, (JEDEC Method) (Note3, Fig.6)
Operating junction and Storage Temperature Range.
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2.
2. Mounted on 5.0mm×5.0mm (0.03mm thick) copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
Revision:17-Feb-16
www.brightking.com
P4SMA SERIES
Dimensions (SMA/DO-214AC)
Symbol
Millimeters
Inches
Min.
Max.
Min.
Max.
L
3.99
4.50
0.157
0.177
D
2.54
2.79
0.100
0.110
D1
1.25
1.65
0.049
0.065
T
4.93
5.28
0.194
0.208
T1
0.76
1.52
0.030
0.060
d
-
0.203
-
0.008
H
2.00
2.50
0.079
0.098
H1
1.98
2.29
0.078
0.090
Electrical Characteristics (TA=25℃)
Part Number
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Test
Current
Maximum
Clamping
Voltage
@IPP
Peak
Pulse
Current
Reverse
Leakage
@VRWM
Unidirectional
Bidirectional
UNI
BI
VRWM(V)
VBR(V)
IT(mA)
VC(V)
IPP(A)
IR(μA)
P4SMA6.8A
P4SMA6.8CA
6V8A
6V8C
5.80
6.45~7.14
10
10.5
39.0
1000
P4SMA7.5A
P4SMA7.5CA
7V5A
7V5C
6.40
7.13~7.88
10
11.3
36.3
500
P4SMA8.2A
P4SMA8.2CA
8V2A
8V2C
7.02
7.79~8.61
10
12.1
33.9
200
P4SMA9.1A
P4SMA9.1CA
9V1A
9V1C
7.78
8.65~9.55
1
13.4
30.6
50
P4SMA10A
P4SMA10CA
10A
10C
8.55
9.50~10.50
1
14.5
28.3
10
P4SMA11A
P4SMA11CA
11A
11C
9.40
10.50~11.60
1
15.6
26.3
5
P4SMA12A
P4SMA12CA
12A
12C
10.20
11.40~12.60
1
16.7
24.6
5
P4SMA13A
P4SMA13CA
13A
13C
11.10
12.40~13.70
1
18.2
22.5
1
P4SMA15A
P4SMA15CA
15A
15C
12.80
14.30~15.80
1
21.2
19.3
1
P4SMA16A
P4SMA16CA
16A
16C
13.60
15.20~16.80
1
22.5
18.2
1
P4SMA18A
P4SMA18CA
18A
18C
15.30
17.10~18.90
1
25.2
16.1
1
P4SMA20A
P4SMA20CA
20A
20C
17.10
19.00~21.00
1
27.7
14.8
1
P4SMA22A
P4SMA22CA
22A
22C
18.80
20.90~23.10
1
30.6
13.4
1
P4SMA24A
P4SMA24CA
24A
24C
20.50
22.80~25.20
1
33.2
12.3
1
P4SMA27A
P4SMA27CA
27A
27C
23.10
25.70~28.40
1
37.5
10.9
1
P4SMA30A
P4SMA30CA
30A
30C
25.60
28.50~31.50
1
41.4
9.9
1
P4SMA33A
P4SMA33CA
33A
33C
28.20
31.40~34.70
1
45.7
9.0
1
Revision:17-Feb-16
www.brightking.com
P4SMA SERIES
Electrical Characteristics (TA=25℃)
Part Number
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Test
Current
Maximum
Clamping
Voltage
@IPP
Peak
Pulse
Current
Reverse
Leakage
@VRWM
Unidirectional
Bidirectional
UNI
BI
VRWM(V)
VBR(V)
IT(mA)
VC(V)
IPP(A)
IR(μA)
P4SMA36A
P4SMA36CA
36A
36C
30.80
34.20~37.80
1
49.9
8.2
1
P4SMA39A
P4SMA39CA
39A
39C
33.30
37.10~41.00
1
53.9
7.6
1
P4SMA43A
P4SMA43CA
43A
43C
36.80
40.90~45.20
1
59.3
6.9
1
P4SMA47A
P4SMA47CA
47A
47C
40.20
44.70~49.40
1
64.8
6.3
1
P4SMA51A
P4SMA51CA
51A
51C
43.60
48.50~53.60
1
70.1
5.8
1
P4SMA56A
P4SMA56CA
56A
56C
47.80
53.20~58.80
1
77.0
5.3
1
P4SMA62A
P4SMA62CA
62A
62C
53.00
58.90~65.10
1
85.0
4.8
1
P4SMA68A
P4SMA68CA
68A
68C
58.10
64.60~71.40
1
92.0
4.5
1
P4SMA75A
P4SMA75CA
75A
75C
64.10
71.30~78.80
1
103.0
4.0
1
P4SMA82A
P4SMA82CA
82A
82C
70.10
77.90~86.10
1
113.0
3.6
1
P4SMA91A
P4SMA91CA
91A
91C
77.80
86.50~95.50
1
125.0
3.3
1
P4SMA100A
P4SMA100CA
100A
100C
85.50
95.00~105.00
1
137.0
3.0
1
P4SMA110A
P4SMA110CA
110A
110C
94.00
105.00~116.00
1
152.0
2.7
1
P4SMA120A
P4SMA120CA
120A
120C
102.00
114.00~126.00
1
165.0
2.5
1
P4SMA130A
P4SMA130CA
130A
130C
111.00
124.00~137.00
1
179.0
2.3
1
P4SMA150A
P4SMA150CA
150A
150C
128.00
143.00~158.00
1
207.0
2.0
1
P4SMA160A
P4SMA160CA
160A
160C
136.00
152.00~168.00
1
219.0
1.9
1
P4SMA170A
P4SMA170CA
170A
170C
145.00
162.00~179.00
1
234.0
1.8
1
P4SMA180A
P4SMA180CA
180A
180C
154.00
171.00~189.00
1
246.0
1.7
1
P4SMA200A
P4SMA200CA
200A
200C
171.00
190.00~210.00
1
274.0
1.5
1
P4SMA220A
P4SMA220CA
220A
220C
185.00
209.00~231.00
1
328.0
1.3
1
P4SMA250A
P4SMA250CA
250A
250C
214.00
237.00~263.00
1
344.0
1.2
1
P4SMA300A
P4SMA300CA
300A
300C
256.00
285.00~315.00
1
414.0
1.0
1
P4SMA350A
P4SMA350CA
350A
350C
300.00
332.00~368.00
1
482.0
0.9
1
P4SMA400A
P4SMA400CA
400A
400C
342.00
380.00~420.00
1
548.0
0.8
1
P4SMA440A
P4SMA440CA
440A
440C
376.00
418.00~462.00
1
602.0
0.7
1
P4SMA480A
P4SMA480CA
480A
480C
408.00
456.00~504.00
1
658.0
0.6
1
P4SMA510A
P4SMA510CA
510A
510C
434.00
485.00~535.00
1
698.0
0.6
1
P4SMA530A
P4SMA530CA
530A
530C
450.00
503.50~556.50
1
725.0
0.6
1
P4SMA540A
P4SMA540CA
540A
540C
459.00
513.00~567.00
1
740.0
0.5
1
P4SMA550A
P4SMA550CA
550A
550C
467.00
522.50~577.50
1
760.0
0.5
1
Notes: For bidirectional type having VRWM of 10V and less, the IR limit is double.
Revision:17-Feb-16
www.brightking.com
P4SMA SERIES
Ratings and Characteristic Curves (TA=25℃ unless otherwise noted)
Figure 1. Peak Pulse Power Rating Curve
Figure 2. Pulse Derating Curve
100
80
60
40
20
0
0
25
50
75
100
125
150
175
TA-Ambient Temperature (℃)
Figure 3. Pulse Waveform
150
tr=10µs
Figure 4. Typical Junction Capacitance
TJ=25℃
Pulse Width(td) is defined as
the point where the peak
current decays to 50% of IPPM
Peak Value IPPM
100
Half Value IPPM (IPPM/2)
50
0
10/1000µs Waveform
as defined by R.E.A
td
0
1.0
2.0
3.0
4.0
t-Time (ms)
Figure 6. Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
PM(AV), Steady State Power Dissipation (W)
Figure 5. Steady State Power Dissipation Derating
Curve
Revision:17-Feb-16
www.brightking.com
P4SMA SERIES
Recommended Soldering Conditions
Reflow Soldering
Recommended Conditions
Profile Feature
Pb-Free Assembly
Average ramp-up rate (TL to TP)
3℃/second max.
Preheat
-Temperature Min (TS min)
-Temperature Max (TS max)
-Time (min to max) (tS)
150℃
200℃
60-180 seconds
TS max to TL
-Ramp-up Rate
3℃/second max.
Time maintained above:
-Temperature (TL)
-Time (tL)
217℃
60-150 seconds
Peak Temperature (TP)
260℃
Time within 5℃ of actual Peak Temperature (tP)
Ramp-down Rate
Time 25℃ to Peak Temperature
20-40 seconds
6℃/second max.
8 minutes max.
Marking Code
Revision:17-Feb-16
www.brightking.com
P4SMA SERIES
Part Number Code
Packaging
Tape
7” Reel
Symbol
Dimension (mm)
W
12.00±0.20
P0
4.00±0.10
P1
4.00±0.10
P2
2.00±0.10
D0
Φ1.5±0.10
D1
Φ1.5±0.10
E
1.75±0.10
F
5.50±0.05
A0
2.79±0.10
B0
5.33±0.10
K0
2.55±0.15
T
0.25±0.05
D2
Φ178.0±2.0
D3
Φ50.0Min.
D4
Φ13.0±0.5
W1
16.0±2.0
Quantity: 1000PCS
13” Reel
D5
Φ330.0±2.0
D6
Φ13.5±0.5
H
2.5±1.0
W2
16.0±2.0
Quantity: 5000PCS
Revision:17-Feb-16
www.brightking.com
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