SM8S SERIES High Temperature Stability and High Reliability Transient Voltage Suppressors
High Temperature Stability and High Reliability Transient Voltage Suppressors
Voltage Range 10V - 43V
6600W Peak Pulse Power Dissipation(10/1000us)
For surface mounted applications
Reliable low cost construction utilizing molded plastic technique
Meets ISO7637-2 surge specification (varied by test condition)
Response Time is Typically < 1 ns
Uni-direction, less than 5.0ns form 0 Volts to BV min
ESD Rating of above 16 kV per Human Body Model
ESD Rating of above 30 kV (Contact Discharge) per IEC61000−4−2
EFT (Electrical Fast Transients) Rating of 40 A per IEC61000−4−4
Plastic material has UL flammability classification 94V-0
Typical IR less than 10uA above 11V
Meets MSL 1 Requirements,per J-STD-020，LF maximum peak of 2450C
Solid-state silicon avalanche technology
Qty per Reel
“xx” =Working Peak Reverse Voltage
Maximum Ratings and Electrical Characteristics
Peak Power Dissipation At Tj = 25℃, Tp = 1ms (Note 1,2 )
Peak Forward Surge Current 8.3ms single half sine-wave super
Lead Soldering Temperature
Operating Temperature Range
Storage Temperature Range
260 (10 sec.)
-55 to +175
-55 to +175
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
1. Non-repetitive current pulse,10/1000us and derated above TA= 25 C.
2. Thermal Resistance junction to Lead
3. 8.3ms single half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only).
4.Ratings at 25℃ ambient temperature unless otherwise specified.
5.Single phase, half wave, 60Hz, resistive or inductive load.
6. For Capacitive Load, Derate Current By 20%
E-mail:email@example.com Tel:+86 021-67841922 Fax:+86 021-57621210