Part # 1N457A datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 1N457 A Small Signal Diode

Part Details:

1N457/A 1N457/A DO-35 Color Band Denotes Cathode Small Signal DiodeAbsolute Maximum Ratings* T = 25°C unless otherwise noted A Symbol Parameter Value Units VRRM Maximum Repetitive Reverse Voltage 70 V IF(AV) Average Rectified Forward Current 200 mA IFSM Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second 1.0 A Pulse Width = 1.0 microsecond 4.0 A Tstg Storage Temperature Range -65 to +200 °C TJ Operating Junction Temperature 175 °C *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.NOTES:1) These ratings are based on a maximum junction temperature of 200 degrees C.2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics Symbol Parameter Value Units PD Power Dissipation 500 mW

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1N457A.pdf Datasheet