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SA43

Description
500 W, UNIDIRECTIONAL, SILICON, TVS DIODE
CategoryDiscrete semiconductor    diode   
File Size74KB,5 Pages
ManufacturerTaiwan Semiconductor
Websitehttp://www.taiwansemi.com/
Environmental Compliance
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SA43 Overview

500 W, UNIDIRECTIONAL, SILICON, TVS DIODE

SA43 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerTaiwan Semiconductor
package instructionO-PALF-W2
Reach Compliance Codecompli
ECCN codeEAR99
Maximum breakdown voltage58.4 V
Minimum breakdown voltage47.8 V
Shell connectionISOLATED
Maximum clamping voltage76.7 V
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 codeDO-15
JESD-30 codeO-PALF-W2
JESD-609 codee3
Maximum non-repetitive peak reverse power dissipation500 W
Number of components1
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation3 W
Certification statusNot Qualified
Maximum repetitive peak reverse voltage43 V
surface mountNO
technologyAVALANCHE
Terminal surfacePURE TIN
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperatureNOT SPECIFIED
SA SERIES
Transient Voltage Suppressor Diodes
Voltage Range
5.0 to 170 Volts
500 Watts Peak Power
1.0 Watt Steady State
Features
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
500W surge capability at 10 X 10us waveform, duty cycle:
0.01%
Excellent clamping capability
Low zener impedance
Fast response time: Typically less than 1.0ps from 0 volts to
VBR for unidirectional and 5.0 ns for bidirectional
Typical I
R
less than 1μA above 10V
High temperature soldering guaranteed: 260°C / 10 seconds
/ .375”,(9.5mm) lead length / 5lbs.,(2.3kg) tension
DO-15
Mechanical Data
Case: Molded plastic
Lead: Axial leads, solderable per MIL-STD-
Lead:
202, Method 208
Polarity: Color band denotes cathode except
bipolar
Weight: 0.34 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Type Number
Peak Power Dissipation at T
A
=25
O
C, Tp=1ms
(Note 1)
Steady State Power Dissipation at T
L
=75 °C
Lead Lengths .375”, 9.5mm (Note 2)
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 3)
Maximum Instantaneous Forward Voltage at
35.0A for Unidirectional Only
Operating and Storage Temperature Range
Symbol
P
PK
P
D
I
FSM
V
F
T
J
, T
STG
Value
Minimum 500
1.0
70
3.5
-55 to + 175
O
Units
Watts
Watts
Amps
Volts
°C
Notes: 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T
A
=25 C Per Fig. 2.
Notes:
2. Mounted on Copper Pad Area of 1.6 x 1.6” (40 x 40 mm) Per Fig. 5.
Notes:
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minutes
Notes: 3.
Maximum.
Devices for Bipolar Applications
Notes:
1. For Bidirectional Use C or CA Suffix for Types SA5.0 through Types SA170.
Notes:
2. Electrical Characteristics Apply in Both Directions.
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