1N459/A Small Signal Diode

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1N459/A Small Signal Diode

December 2004

1N459/A
Small Signal Diode

DO-35
Color Band Denotes Cathode

Absolute Maximum Ratings
Symbol
VRRM IF(AV) IFSM

Ta 25 C unless otherwise noted

Parameter
Maximum Repetitive Reverse Voltage Average Rectified Forward Current Non-repetitive Peak Forward Surge Current Pulse Width 1.0 second Pulse Width 1.0 microsecond Storage Temperature Range Operating Junction Temperature

Value
200 500 1.0 4.0 -65 to 200 175

Unit
V mA A A C C

TSTG TJ

These ratings are limiting values above which the serviceability of the diode may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 200 degrees C. 2) These are steady limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.

Thermal Characteristics
Symbol
PD RJA Power Dissipation Thermal Resistance, Junction to Ambient
TC 25 C unless otherwise noted

Parameter

Value
500 300

Unit
mW C/W

Electrical Characteristics
Symbol
VR VF IR CT

Parameter
Breakdown Voltage Forward Voltage 1N459A Reverse Leakage Total Capacitance IR 100 A IF 3mA IF 100mA

Conditions

Min.
200

Max
1.0 1.0 25 5 6.0

Units
V V V nA A pF

1N459 VR 175V 1N459A VR 175V, TA 150 C 1N459A VR 0, f 1.0MHz

2004 Fairchild Semiconductor Corporation

1

www.fairchildsemi.com

1N459/A Rev. A

1N459 Datasheet Fairchild Download PDF

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1N459 DATASHEET