BAY73 Small Signal Diode

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BAY73 Small Signal Diode

January 2005

BAY73
Small Signal Diode

DO-35
Color Band Denotes Cathode

Absolute Maximum Ratings T
Symbol
VRRM IF(AV) IFSM

a

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
125 500 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

Parameter
Breakdown Voltage Forward Voltage IR 100 A IF 1mA IF 5mA IF 10mA IF 50mA IF 100mA IF 200mA

Conditions

Min.
125 0.60 0.67 0.69 0.78 0.81 0.85

Max
0.68 0.75 0.80 0.88 0.94 1.0 5 1 500 8 1.0

Units
V V V V V V V nA A nA pF s

IR

Reverse Leakage

VR 100V VR 100V, TA 125 C VR 20V, TA 125 C VR 0, f 1.0MHz IF IR 30mA, Irr 3mA, RL 100

CT trr

Total Capacitance Reverse Recovery Time

2005 Fairchild Semiconductor Corporation

1

www.fairchildsemi.com

BAY73 Rev. B

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BAY73 DATASHEET