Publication Order Number:
1N459/A /D
©2004 Semiconductor Components Industries, LLC.
October-2017,Rev.1
1N459/A Small Signal Diode
1N459/A
Small Signal Diode
Absolute Maximum Ratings *
T
a
= 25°C unless otherwise noted
* 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 Charac t eris tics
Electrical Characteristics
T
C
= 25°C unless otherwise noted
Symbol Parameter Value Unit
V
RRM
Maximum Repetitive Reverse Voltage 200 V
I
F(AV)
Average Rectified F orward Current 500 mA
I
FSM
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
Pulse Width = 1.0 m icros econd 1.0
4.0 A
A
T
STG
Storage Temperature Range -65 to +200 °C
T
J
Operating Junction Temperature 175 °C
Symbol Parameter Value Unit
P
D
Power Dissipation 500 mW
R
θJA
Thermal Resistance, Junction to Ambient 300 °C/W
Symbol Parameter Conditions Min. Max Units
V
R
Breakdown Voltage I
R
= 100µA 200 V
V
F
Forward Voltage
1N459A I
F
= 3mA
I
F
= 100mA 1.0
1.0 V
V
I
R
Reverse Leakage 1N459
1N459A V
R
= 175V
V
R
= 175V, T
A
= 150°C25
5nA
µA
C
T
Total Capacit ance 1N459A V
R
= 0, f = 1.0MHz 6.0 pF
DO-35
Color Band Denotes Cathode
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