SA5.0 THRU SA180CA
500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
VOLTAGE RANGE
5.0 to 180 Volts
FEATURES
500 Watts Peak Power
3.0 Watts Steady State
* 500 Watts Surge Capability at 1ms
* Excellent clamping capability
* Low zener impedance
DO-15
* Fast response time: Typically less than
1.0ps from 0 volt to BV min.
.140(3.6)
.104(2.6)
DIA.
* Typical IR less than 1 A above 10V
* High temperature soldering guaranteed:
260 C / 10 seconds / .375"(9.5mm) lead
length, 5lbs.(2.3kg) tension
1.0(25.4)
MIN.
.300(7.6)
.230(5.8)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
1.0(25.4)
.034(.9)
MIN.
* Polarity: Color band denotes cathode end
* Mounting position: Any
.028(.7)
DIA.
*
Weight: 0.40 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATINGS
SYMBOL
VALUE
UNITS
Peak Power Dissipation at TA=25 C, TP=1ms(NOTE 1)
Steady State Power Dissipation at TL=75 C
Lead Length .375"(9.5mm) (NOTE 2)
PPK
Minimum 500
Watts
PD
3.0
Watts
Peak Forward Surge Current at 8.3ms Single Half Sine-Wave
IFSM
70
Amps
superimposed on rated load (JEDEC method) (NOTE 3)
Operating and Storage Temperature Range
TJ, TSTG
-55 to +175
C
NOTES:
1. Non-repetitive current pulse per Fig. 3 and derated above TA=25 C per Fig. 2.
2. Mounted on Copper Pad area of 1.6" X 1.6" (40mm X 40mm) per Fig.5.
3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.
DEVICES FOR BIPOLAR APPLICATIONS
1. For Bidirectional use C or CA Suffix for types SA5.0 thru SA180.
2. Electrical characteristics apply in both directions.
UNIOHM [ UNIOHM CORPORATION ]
