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Fairchild Semiconductor - Small Signal Diode

Numéro de référence BAV74
Description Small Signal Diode
Fabricant Fairchild Semiconductor 
Logo Fairchild Semiconductor 





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BAV74 fiche technique
BAV70 / 74
3
2
1
SOT-23
Small Signal Diode
3
A4
12
MARKING
BAV70 A4 BAV74 JA
Connection Diagram
3
12
Absolute Maximum Ratings * TA = 25°C unless otherwise noted
Symbol
VRRM
Parameter
Maximum Repetitive Reverse Voltage
BAV70
BAV74
IF(AV)
IFSM
Average Rectified Forward Current
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
TSTG
Storage Temperature Range
TJ Operating Junction Temperature
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Value
70
50
200
1.0
2.0
-55 to +150
150
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Units
V
V
mA
A
A
°C
°C
Thermal Characteristics
Symbol
PD
RθJA
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
Value
350
357
Units
mW
°C/W
Electrical Characteristics TA=25°C unless otherwise noted
Symbol
VR
VF
IR
CT
trr
Parameter
Breakdown Voltage
Forward Voltage
BAV70
BAV74
BAV70
Reverse Leakage
BAV74
BAV70
Total Capacitance
Reverse Recovery Time
BAV74
BAV70
BAV74
BAV70
BAV74
Test Conditions
IR = 100µA
IR = 5.0µA
IF = 1.0mA
IF = 10mA
IF = 50mA
IF = 150mA
IF = 100mA
VR = 25V, TA = 150°C
VR = 70V
VR = 70V, TA = 150°C
VR = 50V
VR = 50V, TA = 150°C
VR = 0V, f = 1.0MHz
VR = 0V, f = 1.0MHz
IF = IR = 10mA, IRR = 1.0mA,
RL = 100
IF = IR = 10mA, IRR = 1.0mA,
RL = 100
Min.
75
50
Max.
715
855
1.0
1.25
1.0
60
5.0
100
100
100
1.5
2.0
6.0
4.0
Units
V
V
mV
mV
V
V
V
µA
µA
µA
nA
µA
pF
pF
ns
ns
©2004 Fairchild Semiconductor Corporation
BAV70 / 74, Rev. D1

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