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U20C20A

更新时间：2025-07-09 12:58:14
品牌：THINKISEMI
描述：20.0 Ampere Heatsink Dual Common Anode Ultra Fast Recovery Rectifiers

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U20C20A 概述

20.0 Ampere Heatsink Dual Common Anode Ultra Fast Recovery Rectifiers

U20C20A 数据手册

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U20C20A thru U20C60A  
U20C20A/U20C30A/U20C40A/U20C50A/U20C60A  
Pb Free Plating Product  
20.0 Ampere Heatsink Dual Common Anode Ultra Fast Recovery Rectifiers  
Unit : inch (mm)  
TO-220AB  
Features  
.419(10.66)  
.387(9.85)  
.196(5.00)  
.163(4.16)  
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Fast switching for high efficiency  
Low forward voltage drop  
High current capability  
.139(3.55)  
MIN  
.054(1.39)  
.045(1.15)  
Low reverse leakage current  
High surge current capability  
Application  
Automotive Inverters and Solar Inverters  
ꢀ
ꢀ
ꢀ
Plating Power Supply,SMPS and UPS  
Car Audio Amplifiers and Sound Device Systems  
.038(0.96)  
.019(0.50)  
.025(0.65)MAX  
Mechanical Data  
ꢀ
ꢀ
ꢀ
Case: Heatsink TO-220AB open metal package  
Epoxy: UL 94V-0 rate flame retardant  
Terminals: Solderable per MIL-STD-202  
method 208  
.1(2.54)  
.1(2.54)  
Case  
Case  
Case  
Case  
ꢀ
ꢀ
ꢀ
Polarity: As marked on diode body  
Mounting position: Any  
Weight: 2.2 gram approximately  
Doubler  
Series  
Negative  
Positive  
Common Cathode Common Anode Tandem Polarity Tandem Polarity  
Suffix "C" Suffix "A"  
Suffix "D"  
Suffix "S"  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
℃
Rating at 25 ambient temperature unless otherwise specified.  
Single phase, half wave, 60Hz, resistive or inductive load.  
For capacitive load, derate current by 20%.  
U20C30A U20C50A  
U20C40A U20C60A  
UNIT  
SYMBOL  
U20C20A  
V
V
V
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
V
RRM  
RMS  
200  
140  
200  
400  
280  
400  
600  
420  
600  
V
Maximum DC Blocking Voltage  
V
DC  
Maximum Average Forward Rectified  
20.0  
200  
1.3  
A
A
V
IF(AV)  
℃
(Total Device 2x10A=20A)  
Current TC  
=125  
Peak Forward Surge Current, 8.3ms single  
Half sine-wave superimposed on rated load  
(JEDEC method)  
I
FSM  
Maximum Instantaneous Forward Voltage  
V
F
0.98  
120  
1.7  
(Per Diode/Per Leg)  
@ 10.0 A  
5.0  
100  
μA  
μA  
Maximum DC Reverse Current @T  
At Rated DC Blocking Voltage @T  
J
=25  
℃
℃
I
R
J
=125  
nS  
pF  
Maximum Reverse Recovery Time (Note 1)  
Typical junction Capacitance (Note 2)  
Typical Thermal Resistance (Note 3)  
Trr  
35  
C
J
70  
R
JC  
2.0  
℃
/W  
Operating Junction and Storage  
Temperature Range  
-55 to + 150  
℃
T , TSTG  
J
NOTES : (1) Reverse recovery test conditions IF= 0.5A, IR= 1.0A, Irr = 0.25A.  
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.  
(3) Thermal Resistance junction to case.  
Page 1/2  
http://www.thinkisemi.com.tw/  
Rev.08T  
© 1995 Thinki Semiconductor Co., Ltd.  
U20C20A thru U20C60A  
FIG.2 - MAXIMUM NON-REPETITIVE  
PEAK FORWARD SURGE CURRENT  
FIG.1 - FORWARD CURRENT DERATING CURVE  
20  
16  
10  
8
200  
175  
150  
125  
100  
75  
Pulse Width 8.3ms  
Single Half-Sire-Wave  
(JEDEC Method)  
6
50  
4
25  
60 Hz Resistive or  
Inductive load  
0
0
0
50  
100  
150  
1
10  
100  
CASE TEMPERATURE, oC  
NUMBER OF CYCLES AT 60Hz  
FIG.3 - TYPICAL INSTANTANEOUS  
FORWARD CHARACTERISTICS  
FIG.4 - TYPICAL REVERSE CHARACTERISTICS  
1000  
100  
10  
U20C20A  
TJ=125oC  
U20C40A  
100  
10  
TJ=25oC  
U20C60A  
0.1  
1
TJ=25oC  
PULSE WIDTH=300uS  
1% DUTY CYCLE  
0.01  
0.1  
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
0
20  
40  
60  
80  
100  
INSTANTANEOUS FORWARD VOLTAGE,  
VOLTS  
PERCENT OF RATED PEAK REVERSE VOLTAGE,%  
FIG.5 - TYPICAL JUNCTION CAPACITANCE  
1000  
TJ = 25oC  
f = 1.0 MHZ  
Vsig = 50mVp-p  
100  
10  
0.1  
1.0  
4.0 10  
100  
REVERSE VOLTAGE, VOLTS  
Page 2/2  
Rev.08T  
© 1995 Thinki Semiconductor Co., Ltd.  
http://www.thinkisemi.com.tw/  

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