Automotive and High Reliability TVS Diodes
Surface Mount – 6600W > SM8SXXCA Series
Trustworthy electronic circuit protection expert
SM8SXXCA Series
●Epoxy: UL 94V-0 rate flame retardant
Features
●Glass passivated chip
● 6600 W peak pulse power capability with a 10/1000μs
waveform, repetitive rate (duty cycle):0.01 %
●Meets ISO 7637-2 5a surge specification
●Low leakage current
●Bidirectional unit
●Excellent clamping capability
●Very fast response time
●AEC-Q101 qualified
●RoHS compliant
DO-218AB
Mechanical Data
●Case: DO-218AB
Maximum Ratings (TA=25℃ unless otherwise noted)
Parameter
Symbol
PPP
Value
6600
Unit
Watts
W
Peak power dissipation with a 10/1000μs waveform1
Peak power dissipation with a 10/10,000μs waveform
Peak pulse current wih a 10/1000μs waveform
Power dissipation on infinite heatsink at TL = 25 °C1
PPP
3650
Ipp
See Next Table
8
A
PD
W
TJ TSTG
-55 to +175
°C
Operating junction and storage temperature range
Note:
1.
Non-repetitive current pulse per Fig.2 and derated above TA= 25 °C per Fig.1
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Reverse
Stand off
Voltage VR
(Volts)
18
Maximum
Maximum
Maximum
Peak Pulse
Current I pp
(A)
Maximum
Clamping
Voltage VC
@ I pp (V)
29.2
Breakdown
Part
Number
(Uni)
Test
Reverse
IR @VRWM
TJ=175
(uA)
Voltage VBR (Volts)@IT
Current
IT(mA)
Leakage IR@
Min .V
Max .V
VR(μA)
10
SM8S18CA
SM8S22CA
SM8S24CA
SM8S26CA
SM8S28CA
SM8S33CA
SM8S36CA
20.00
24.40
26.70
28.90
31.10
36.70
40.00
22.10
26.90
29.50
31.90
34.40
40.60
44.20
5
5
5
5
5
5
5
150
226.0
22
10
150
186.0
35.5
24
10
150
170.0
38.9
26
10
150
157.0
42.1
28
10
150
145.0
45.4
33
10
150
124.0
53.3
36
10
150
114.0
58.1
1
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Rev:19.3