®
U20D05C – U20D60C
20A GLASS PASSIVATED DUAL SUPERFAST RECTIFIER
WON-TOP ELECTRONICS
Pb
Features
Glass Passivated Die Construction
H
Superfast 35nS and 50nS Recovery Time
Low Forward Voltage Drop
Low Reverse Leakage Current
TO-3P
Dim
A
B
C
D
E
Min
1.85
4.70
—
Max
2.15
5.30
23.00
—
S
R
L
J
High Surge Current Capability
Epoxy Meets UL 94V-0 Classification
Ideally Suited for Use in High Frequency
SMPS, Inverters and As Free Wheeling Diodes
K
19.00
2.80
0.45
—
PIN1
2
3
3.20
0.85
16.20
2.70
3.65 Ø
4.50
5.65
1.40
2.50
12.70
6.00
P
G
H
J
1.70
3.15 Ø
—
Mechanical Data
N
K
L
Case: TO-3P, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-750, Method 2026
Polarity: See Diagram
Weight: 5.6 grams (approx.)
M
N
P
5.25
1.10
—
M
A
R
S
11.70
5.00
B
All Dimensions in mm
Mounting Position: Any
Mounting Torque: 1.2 N.m Max.
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
C
PIN 1
PIN 3
PIN 2
Case
G
D
E
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
U20D U20D U20D U20D U20D U20D U20D U20D
Characteristic
Symbol
Unit
05C
10C
15C
20C
30C
40C
50D
60C
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
100
150
200
300
400
500
600
V
RMS Reverse Voltage
VR(RMS)
IO
35
70
105
140
210
280
350
420
V
A
Average Rectified Output Current
@TC = 100°C
Total Device
Per Diode
20
10
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed
on Rated Load (JEDEC Method)
IFSM
200
A
Forward Voltage per diode
@IF = 10A
VFM
IRM
0.975
1.3
1.7
70
V
Peak Reverse Current
At Rated DC Blocking Voltage
@TC = 25°C
@TC = 100°C
10
500
µA
Reverse Recovery Time (Note 1)
trr
35
50
nS
pF
Typical Junction Capacitance (Note 2)
CJ
120
Thermal Resistance Junction to Ambient per diode
Thermal Resistance Junction to Case per diode
RθJA
RθJC
40
1.5
°C/W
°C
Operating and Storage Temperature Range
TJ, TSTG
-55 to +150
Note: 1. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
1