1N457 - Fairchild

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

Part No

1N457
Manufacturer

Fairchild
ChipWorker Part#

CW7523200
Category

TVS Diode
Package

DO-35
Description

1N457 Series 0.5W(1/2W) 70V Max Reverse Voltage 200mA Small Signal Diode - DO-35
Documentation

Datasheet

1N457 Global Supplier

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1N457 Specifications

Attribute	Attribute Value

Part Number	1N457
Manufacturer	Fairchild
ChipWorker Part#	CW7523200
Category	TVS Diode
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	2 Pin
Case/Package	DO-35
Voltage Rating (DC)	70.0 V
Current Rating	200 mA
Capacitance	8.00 pF
Output Current	≤200 mA
Load Current	200 mA
Number of Positions	2 Position
Forward Voltage	1V @20mA
Polarity	Standard
Thermal Resistance	300℃/W (RθJA)
Forward Current	200 mA
Max Forward Surge Current (Ifsm)	4 A
Maximum Forward Voltage (Max)	1 V
Operating Temperature (Max)	175 ℃
Operating Temperature (Min)	-65 ℃
Junction Temperature	175℃ (Max)
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Size-Length	4.56 mm
Size-Width	1.91 mm
Size-Height	1.91 mm
Operating Temperature	-65℃ ~ 175℃
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The 1N457 is a high conductance small Signal Diode for general use and also suitable for many different applications.
Low leakage
500mW Power dissipation
300°C/W Junction-to-ambient thermal resistance
8pF at 1MHz Total capacitance

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