BAV19 / BAV20 / BAV21

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BAV19 / BAV20 / BAV21

BAV19 / 20 / 21

DO-35
Color Band Denotes Cathode

Small Signal Diode
Absolute Maximum Ratings
Symbol
VRRM IF(AV) IFSM
TA 25 C unless otherwise noted

Parameter
Maximum Repetitive Reverse Voltage BAV19 BAV20 BAV21

Value
120 200 250 200 1.0 4.0 -65 to 200 175

Units
V V V mA A A C C

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

Tstg TJ

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
PD RJA Power Dissipation Thermal Resistance, Junction to Ambient
TA 25 C unless otherwise noted

Parameter

Value
500 300

Units
mW C/W

Electrical Characteristics
Symbol
VR

Parameter
Breakdown Voltage BAV19 BAV20 BAV21

Test Conditions
IR 100 A IR 100 A IR 100 A IF 100 mA IF 200 mA VR 100 V VR 100 V, TA 150 C VR 150 V VR 150 V, TA 150 C VR 200 V VR 200 V, TA 150 C VR 0, f 1.0 MHz IF IR 30 mA, IRR 3.0 mA, RL 100

Min
120 200 250

Max

Units
V V V V V nA A nA A nA A pF ns

VF IR

Forward Voltage Reverse Current BAV19 BAV20 BAV21

CT trr

Total Capacitance Reverse Recovery Time

1.0 1.25 100 100 100 100 100 100 5.0 50

2001 Fairchild Semiconductor Corporation

BAV19/20/21, Rev. C

BAV20 Datasheet Fairchild Download PDF

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BAV20 DATASHEET