SMAJ5.0A Datasheet, PDF (1/3 Pages) Littelfuse – Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors

SMAJ5.0A ~ 188CA
Stand-off Voltage : 5.0 to 188V
Peak Pulse Power : 400 W
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
SMA (DO-214AC)
FEATURES :
* 400W surge capability at 1ms
* Optimized for LAN protection applications
* 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
1.1 ± 0.3
1.2 ± 0.2
2.6 ± 0.15
2.1 ± 0.2
0.2 ± 0.07
2.0 ± 0.2
Dimensions in millimeter
MAXIMUM RATINGS
Rating at 25°C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation (Note1,2,5) Fig. 4
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
Symbol
PPPM
IFSM
IPPM
PM(AV)
TJ, TSTG
Notes :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25 °C per Fig. 1
(2) Mounted on 0.2 x 0.2"(5.0 x 5.0 mm) 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.
Page 1 of 3
Value
Minimum 400
40
See Table
1.0
- 55 to + 150
Units
W
A
A
W
°C
Rev.02 : February 3, 2004