SA12A - Littelfuse

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SA12A
Manufacturer

Littelfuse
ChipWorker Part#

CW4573319
Category

TVS Diode
Package

DO-204AC
Description

SA Series 19.9V 0.5kW Through Hole Uni-Directional TVS Diode - DO-204AC
Documentation

Datasheet

SA12A Global Supplier

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SA12A Specifications

Attribute	Attribute Value

Part Number	SA12A
Manufacturer	Littelfuse
ChipWorker Part#	CW4573319
Category	TVS Diode
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	2 Pin
Case/Package	DO-204AC
Voltage Rating (DC)	12.0 V
Power Rating	500 W
Number of Circuits	1 Circuit
Number of Positions	2 Position
Power Dissipation	500 W
Clamping Voltage	19.9 V
Test Current	1 mA
Max Breakdown Voltage	14.7 V
Peak Pulse Power	500 W
Min Breakdown Voltage	13.3 V
Reverse Breakdown Voltage	13.3 V
Operating Temperature (Max)	175 ℃
Operating Temperature (Min)	-65 ℃
Junction Temperature	-65℃ ~ 175℃
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Size-Length	7.60 mm
Size-Diameter	3.60 mm
Operating Temperature	-55℃ ~ 175℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2014/12/17

Product Description

The SA Series is designed specifically to protect sensitive electronics equipment from voltage transients induced by lightning and other transient voltage events. These devices are ideal for the protection of I/O interfaces, Vcc bus and other vulnerable circuits used in computer and consumer electronic applications.
FEATURES
•RoHS Compliant
• 5.0 to 180 Volts
• Uni-directional and Bi-directional
• Glass passivated chip junction
• 500W peak pulse power capability on 10/1000µs waveform
• Excellent clamping capability
• Repetition rate (duty cycle): 0.01%
•Low incremental surge resistance
•Fast response time: typically less than 1.0ps from 0 Volts to BV for unidirectional and 5.0ns for bidirectional types
•Typical IR less than 1µA above 10V
•High temperature soldering guaranteed: 265˚C/10 seconds/.375",(9.5mm) lead length, 5lbs.,(2.3kg) tension

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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