SA Datasheet, PDF (1/4 Pages) Taiwan Semiconductor Company, Ltd – Transient Voltage Suppressor Diodes

SA SERIES
500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
VOLTAGE RANGE
FEATURES
* 500 Watts Surge Capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time: Typically less than
1.0ps from 0 volt to BV min.
* 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
5.0 to 190 Volts
500 Watts Peak Power
DO-15
.140(3.6)
.104(2.6)
DIA.
1.0(25.4)
MIN.
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
.300(7.6)
.230(5.8)
.034(.9)
.028(.7)
DIA.
1.0(25.4)
MIN.
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
Peak Power Dissipation at TA=25 C, TP=1ms(NOTE 1)
SYMBOL
PPK
Power Dissipation on infinite heatsink at TL=75 C
Peak Forward Surge Current at 8.3ms Single Half Sine-Wave
superimposed on rated load (JEDEC method) (NOTE 3)
Maximum Instantenous Forward Voltage at 25.0A for
Unidirectional only
Operating and Storage Temperature Range
PD
IFSM
VF
TJ, TSTG
NOTES:
1. Non-repetitive current pulse per Fig. 3 and derated above TA=25 C per Fig. 2.
2. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.
3. VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V.
VALUE
Minimum 500
1.0
40
3.5/5.0
-55 to +150
UNITS
Watts
Watt
Amps
Volts
C
DEVICES FOR BIPOLAR APPLICATIONS
1. For Bidirectional use C or CA Suffix for types SA5.0 thru SA190.
2. Electrical characteristics apply in both directions.
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