1N485B Fairchild Semiconductor, 1N485B Datasheet
1N485B
Manufacturer Part Number
1N485B
Description
DIODE SS 200V 200MA DO-35
Manufacturer
Fairchild Semiconductor
Datasheet
1.1N485B_T50R.pdf
(2 pages)
Specifications of 1N485B
Voltage - Forward (vf) (max) @ If
1V @ 100mA
Voltage - Dc Reverse (vr) (max)
200V
Current - Average Rectified (io)
200mA
Current - Reverse Leakage @ Vr
25nA @ 175V
Diode Type
Standard
Speed
Small Signal =< 200mA (Io), Any Speed
Mounting Type
Through Hole
Package / Case
DO-204AH, DO-35, Axial
Product
Standard Recovery Rectifier
Configuration
Single
Reverse Voltage
200 V
Forward Voltage Drop
1 V @ 0.1 A
Forward Continuous Current
0.2 A
Max Surge Current
4 A
Reverse Current Ir
0.025 uA
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
2003 Fairchild Semiconductor Corporation
Small Signal Diode
Absolute Maximum Ratings*
*
NOTES:
1) These ratings are based on a maximum junction temperature of 200 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Thermal Characteristics
Electrical Characteristics
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Symbol
Symbol
Symbol
V
I
I
T
T
P
R
V
V
I
F(AV)
FSM
R
stg
J
RRM
D
R
F
JA
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 Current
Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
Parameter
T
Parameter
Parameter
A
= 25°C unless otherwise noted
1N485B
Color Band Denotes Cathode
T
A
= 25°C unless otherwise noted
DO-35
I
I
V
V
R
F
R
R
= 100 mA
= 5 A
= 175 V
= 175 V, T
Test Conditions
A
= 150 C
-65 to +200
Value
Value
Min
200
200
200
175
500
300
1.0
4.0
Max
1.0
25
5
Units
Units
mW
mA
C/W
Units
V
A
A
C
C
1N485B, Rev. A
nA
V
V
A
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1N485B Summary of contents
Page 1
... Color Band Denotes Cathode T = 25°C unless otherwise noted A Parameter Parameter T = 25°C unless otherwise noted A Test Conditions 100 175 175 150 Value Units 200 V 200 mA 1.0 A 4.0 A -65 to +200 C 175 C Value Units 500 mW 300 C/W Min Max Units 200 V 1 1N485B, Rev. A ...
Page 2
CROSSVOLT â â â â â Rev. I2 ...