1N458A Fairchild Semiconductor, 1N458A Datasheet
1N458A
Manufacturer Part Number
1N458A
Description
DIODE HI CONDUCTANCE 150V DO-35
Manufacturer
Fairchild Semiconductor
Datasheet
1.1N458A_T50R.pdf
(2 pages)
Specifications of 1N458A
Voltage - Forward (vf) (max) @ If
1V @ 100mA
Voltage - Dc Reverse (vr) (max)
150V
Current - Average Rectified (io)
500mA
Current - Reverse Leakage @ Vr
25µA @ 125V
Diode Type
Standard
Speed
Standard Recovery >500ns, > 200mA (Io)
Mounting Type
Through Hole
Package / Case
DO-204AH, DO-35, Axial
Product
Standard Recovery Rectifier
Configuration
Single
Reverse Voltage
150 V
Forward Voltage Drop
1 V @ 0.1 A
Forward Continuous Current
0.5 A
Max Surge Current
4 A
Reverse Current Ir
25 uA @ 125 V
Power Dissipation
0.5 W
Mounting Style
Through Hole
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
©2004 Fairchild Semiconductor Corporation
Small Signal Diode
Absolute Maximum Ratings *
* 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 Characteristics
Electrical Characteristics
V
I
I
T
T
P
R
V
V
I
F(AV)
FSM
R
STG
J
RRM
D
R
F
Symbol
Symbol
JA
Symbol
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current
Non-repetitive Peak Forward Surge Current
Storage Temperature Range
Operating Junction Temperature
Power Dissipation
Thermal Resistance, Junction to Ambient
Breakdown Voltage
Forward Voltage
Reverse Leakage
Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
Parameter
T
Parameter
Parameter
A
=25 C unless otherwise noted
T
A
= 25 C unless otherwise noted
1N458A
COLOR BAND DENOTES CATHODE
I
I
V
V
R
F
R
R
= 100mA
= 100 A
= 125V
= 125V, T
DO-35
Test Conditions
A
= 150 C
-65 to +200
Value
Value
150
500
175
500
300
1.0
4.0
Min.
150
Max.
1.0
25
5
Units
Units
mW
mA
C/W
V
A
A
C
C
1N458A, Rev. A1
Units
V
V
A
A
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1N458A Summary of contents
Page 1
... COLOR BAND DENOTES CATHODE unless otherwise noted A Parameter Parameter T =25 C unless otherwise noted A Test Conditions I = 100 100mA 125V 125V 150 Value Units 150 V 500 mA 1.0 A 4.0 A -65 to +200 C 175 C Value Units 500 mW 300 C/W Min. Max. Units 150 V 1 1N458A, Rev. A1 ...
Page 2
... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ® A CEx™ FAST FASTr™ ActiveArray™ FPS™ Bottomless™ FRFET™ CoolFET™ GlobalOptoisolator™ CROSSVOLT™ ...