SM8S10 thru SM8S43A Automotive Transient Voltage Suppressors
FEATURES
Available in uni-directional polarity only Low leakage current Low forward voltage drop High surge capability Meets ISO7637-2 surge specification (varied by test condition) Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C Component in accordance to RoHS 2002/95/EC
MECHANICAL DATA Case: DO-218AB Molding compound meets UL 94 V-0 flammability rating Base P/NHE3 - RoHS compliant, high reliability/ automotive grade (AEC Q101 qualified) Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 HE3 suffix meets JESD 201 class 2 whisker test Polarity: Heatsink is anode
DO-218AB
0.628(16.0) 0.592(15.0) 0.539(13.7) 0.524(13.3)
0.413(10.5) 0.342(8.7) 0.374(9.5) 0.327(8.3)
0.116(3.0) 0.093(2.4)
Dimensions in inches and (millimeters)
0.366(9.3) 0.343(8.7)
0.406(10.3) 0.382(9.7)
0.197(5.0) 0.185(4.7)
LEAD 1 0.138(3.5) 0.098(2.5)
0.016 (0.4) Min. LEAD 2/METAL HEATSINK
0.028(0.7) 0.020(0.5)
0.098(2.5) 0.059(1.5)
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Peak pulse power dissipation
with 10/1000 µs waveform with 10/10 000 µs waveform
PPPM
Power dissipation on infinite heatsink at TC = 25 °C (Fig. 1) Peak pulse current with 10/1000 µs waveform (1)
Peak forward surge current 8.3 ms single half sine-wave
Operating junction and storage temperature range
PD IPPM IFSM TJ, TSTG
Note: (1) Non-repetitive current pulse derated above TA = 25 °C
VALUE 6600 5200 8.0
see next table 700
- 55 to + 175
UNIT
W
W A A °C
http://www.luguang.cn
mail:
[email protected]
SM8S10 thru SM8S43A
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
DEVICE TYPE SM8S10
BREAKDOWN VOLTAGE VBR (V)
MIN. 11.1
MAX. 13.6
TEST CURRENT
IT (mA)
5.0
STANDOFF
VOLTAGE VWM (V)
10.0
MAXIMUM REVERSE LEAKAGE
AT VWM ID (µA)
15
MAXIMUM REVERSE LEAKAGE AT VWM TJ = 175 °C ID (µA) 250
SM8S10A
11.1 12.3
5.0
10.0
15
250
SM8S11
12.2 14.9
5.0
11.0
10
150
SM8S11A
12.2 13.5
5.0
11.0
10
150
SM8S12
13.3 16.3
5.0
12.0
10
150
SM8S12A
13.3 14.7
5.0
12.0
10
150
SM8S13
14.4 17.6
5.0
13.0
10
150
SM8S13A
14.4 15.9
5.0
13.0
10
150
SM8S14
15.6 19.1
5.0
14.0
10
150
SM8S14A
15.6 17.2
5.0
14.0
10
150
SM8S15
16.7 20.4
5.0
15.0
10
150
SM8S15A
16.7 18.5
5.0
15.0
10
150
SM8S16
17.8 21.8
5.0
16.0
10
150
SM8S16A
17.8 19.7
5.0
16.0
10
150
SM8S17
18.9 23.1
5.0
17.0
10
150
SM8S17A
18.9 20.9
5.0
17.0
10
150
SM8S18
20.0 24.4
5.0
18.0
10
150
SM8S18A
20.0 22.1
5.0
18.0
10
150
SM8S20
22.2 27.1
5.0
20.0
10
150
SM8S20A
22.2 24.5
5.0
20.0
10
150
SM8S22
24.4 29.8
5.0
22.0
10
150
SM8S22A
24.4 26.9
5.0
22.0
10
150
SM8S24
26.7 32.6
5.0
24.0
10
150
SM8S24A
26.7 29.5
5.0
24.0
10
150
SM8S26
28.9 35.3
5.0
26.0
10
150
SM8S26A
28.9 31.9
5.0
26.0
10
150
SM8S28
31.1 38.0
5.0
28.0
10
150
SM8S28A
31.1 34.4
5.0
28.0
10
150
SM8S30
33.3 40.7
5.0
30.0
10
150
SM8S30A
33.3 36.8
5.0
30.0
10
150
SM8S33
36.7 44.9
5.0
33.0
10
150
SM8S33A
36.7 40.6
5.0
33.0
10
150
SM8S36
40.0 48.9
5.0
36.0
10
150
SM8S36A
40.0 44.2
5.0
36.0
10
150
SM8S40
44.4 54.3
5.0
40
10
150
SM8S40A
44.4 49.1
5.0
40
10
150
SM8S43
47.8 58.4
5.0
43
10
150
SM8S43A
47.8 52.8
5.0
43
10
150
MAX. PEAK PULSE
CURRENT AT 10/1000 µs WAVEFORM (A)
351 388 328 363 300 332 277 307 256 284 245 270 229 254 216 239 205 226 184 204 168 186 153 170 142 157 132 145 123 136 112 124 103 114 92.4 102 86 95.1
MAXIMUM CLAMPING VOLTAGE
AT IPPM VC (V) 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.1 45.4 53.5 48.4 59.0 53.3 64.3 58.1 71.4 64.5 76.7 69.4
Note:
For all types maximum VF = 1.8 V at IF = 100 A measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance, junction to case
RθJC
VALUE 0.90
UNIT °C/W
http://www.luguang.cn
mail:
[email protected]
SM8S10 thru SM8S43A
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY
SM8S10AHE3/2D (1)
2.605
2D
750
Note: (1) Automotive grade AEC-Q101 qualified
DELIVERY MODE
13" diameter paper tape and reel, anode towards the sprocket hole
Input Peak Pulse Current %
Power Dissipation (W)
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
8.0
6.0
4.0
2.0
150 tr = 10 µs
TJ = 25 °C Pulse Width (td) is defined as the Point
Peak Value
where the Peak Current
100 IPPM
decays to 50 % of IPPM
Half Value - IPP
IPPM
2
50
0 0 50 100 150 200 Case Temperature (°C)
Figure 1. Power Derating Curve
td 0
0 10 20 30 t - Time (ms)
Figure 3. Pulse Waveform
40
Load Dump Power (W)
6000
5000 4000 3000 2000
1000
0 25
50 75 100 125 150 Case Temperature (°C)
175
Figure.