SMAJ5.0 Datasheet, PDF (1/3 Pages) Taiwan Semiconductor Company, Ltd – Surface Mount Transient Voltage Suppressor

SURFACE MOUNT TRANSIENT VOLTAGE RECTIFIERS
FEATURES :
400W surge capability at 1ms
Excellent clamping capability
Low zener impedance
Fast response time : typically less
then 1.0 ps from 0 volt to V_BR(min.)
Typical I _R less then 1µA above 10V
MECHANICAL DATA
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.064 grams
SMAJ5.0 THRU SMAJ170CA
400W
MAXIMUM RATINGS
Rating at Ta = 25 °C ambient temperature unless otherwise specified.
Rating
Symbol
Peak Pulse Power Dissipation (Note1,2,5) Fig. 4
PPPM
Peak Forward Surge Current per Fig. 5 (Note 3)
Peak Pulse Current on 10/1000µs
waveform (Note 1, Fig. 1)
Steady State Power Dissipation (Note 4)
Operating Junction and Storage Temperature Range
IFSM
IPPM
PM(AV)
TJ, T STG
Notes :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25 °C per Fig. 1
(2) Mounted on 5.0mm² (0.013mm) copper pads to each terminal.
(3) 8.3ms single half sine-wave duty cycle=4 pulses per minutes maximum.
(4) Lead temperature at TL=75^°C
(5) Peak pulse power waveform is 10/1000µs.
Value
Minimum 400
40
See Table
1.0
- 55 to + 150
Units
Watts
Amps
Amps
Watt
°C
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