1N459 Datasheet, PDF (1/2 Pages) Fairchild Semiconductor – Small Signal Diode

1N459/A
Small Signal Diode
November 2004
DO-35
Color Band Denotes Cathode
Absolute Maximum Ratings * T_a = 25°C unless otherwise noted
Symbol
Parameter
Value
V_RRM
Maximum Repetitive Reverse Voltage
200
I_F(AV)
Average Rectified Forward Current
500
I_FSM
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
1.0
Pulse Width = 1.0 microsecond
4.0
T_STG
T_J
Storage Temperature Range
Operating Junction Temperature
* These ratings are limiting values above which the serviceability of the diode may be impaired.
-65 to +200
175
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
P_D
R_θJA
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
Value
500
300
Electrical Characteristics T_C = 25°C unless otherwise noted
Symbol
Parameter
Conditions
V_R
Breakdown Voltage
I_R = 100µA
V_F
Forward Voltage
1N459A
I_F = 3mA
I_F = 100mA
I_R
Reverse Leakage
1N459 V_R = 175V
1N459A V_R = 175V, T_A = 150°C
C_T
Total Capacitance
1N459A V_R = 0, f = 1.0MHz
Min.
200
Unit
V
mA
A
A
°C
°C
Unit
mW
°C/W
Max
1.0
1.0
25
5
6.0
Units
V
V
V
nA
µA
pF
©2004 Fairchild Semiconductor Corporation
1
1N459/A Rev. 1.0.0
www.fairchildsemi.com