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Fairchild Semiconductor - Small Signal Diode

Numéro de référence FDLL457A
Description Small Signal Diode
Fabricant Fairchild Semiconductor 
Logo Fairchild Semiconductor 





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FDLL457A fiche technique
FDLL457A
LL-34
THE PLACEMENT OF THE EXPANSION GAP
HAS NO RELATIONSHIP TO THE LOCATION
OF THE CATHODE TERMINAL
COLOR BAND MARKING
DEVICE
FDLL457A
1ST BAND
RED
2ST BAND
BLACK
Small Signal Diode
Absolute Maximum Ratings (Note 1) TA = 25°C unless otherwise noted
Symbol
Parameter
VRRM
Maximum Repetitive Reverse Voltage
IF(AV)
Average Rectified Forward Current
IFSM 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 any semicondcutor device may be impaired.
Value
70
200
1.0
4.0
-65 to +200
175
NOTES:
Note 1) These ratings are limiting values above which serviceability of any semiconductor device may be impaired.
Note 2) Measured on 8.3ms single half-sine wave or equivalent square wave. Duty cycle=4 pulses per minute maximum.
Units
V
MA
A
A
°C
°C
Thermal Characteristics
Symbol
PD
RθJA
Characteristic
Total Device Dissipation
Thermal Resistance, Junction to Ambient
Value
500
300
Units
mW
°C/W
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol
VR
VF
Parameter
Breakdown Voltage
Forward Voltage
IR Reverse Current
CT Total Capacitance
Test Conditions
IR = 100 µA
IF = 10 mA
IF = 100 mA
VR = 60 V
VR = 60 V, TA = 150°C
VR = 0, f = 1.0 MHz
Min
85
Max
1.0
1.0
25
5.0
6.0
Units
V
V
V
nA
µA
pF
2002 Fairchild Semiconductor Corporation
FDLL457A, Rev. B

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