SA5.0 Datasheet, PDF (1/6 Pages) First Components International – 5.0V to 170V GPP TRANSIENT VOLTAGE SUPPRESSORS

SA5.0 thru SA180CA
Transient Voltage Suppressors
Peak Pulse Power 500W Stand Off Voltage 5.0 to 180V
Features
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Glass passivated junction
Excellent clamping capability
Low incremental surge resistance
Very fast response time
500W peak pulse power surge capability with a 10/100us
waveform, repetition rate (duty cycle): 0.01%
High temperature soldering guaranteed:
265^oC/10 seconds, 0.375" (9.5mm) lead length, 5lbs.
(2.3kg) tension
Mechanical Data
Case: JEDEC DO-204AC(DO-15) molded plastic body over
passivated junction
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: For unidirectional types the color band denotes the
cathode, which is positive with respect to the anode under
normal TVS operation
Mounting Position: Any
Weight: 0.015oz., 0.4g
Devices for Bidirectional Applications
For bidirectional use C or CA suffix. (e.g. SA5.0C, SA170CA). Electrical characteristics apply in both directions.
Maximum Ratings and Thermal Characteristics
(Ratings at 25^oC ambient temperature unless otherwise specified.)
Parameter
Symbol
Value
Unit
Peak pulse power dissipation with a 10/1000us
waveform ⁽¹⁾ (Fig. 1)
Peak pulse current with a 10/1000us waveform ⁽¹⁾
Steady state power dissipation at T_A=75^oC
lead lengths, 0.375" (9.5mm) ⁽²⁾
Peak forward surge current, 10ms single half sine-wave
unidirectional only
Maximum instantaneous forward voltage at 35A for
unidirectional only
Operating junction and storage temperature range
P_PPM
I_PPM
P_M(AV)
I_FSM
V_F
T,T
J STG
500 (Min.)
See Next Table
3.0
70
3.5
-55 to +175
W
A
W
A
Volts
o_C
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T_A=25^oC per Fig. 2.
2. Mounted on copper pad area of 1.6 x 1.6" (40 x 40mm) per Fig. 5.
3. 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
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