UB20CCT Plastic Rectifier Datasheet

UB20CCT Datasheet, PDF, Equivalent


Part Number

UB20CCT

Description

Dual Common-Cathode Ultrafast Plastic Rectifier

Manufacture

Vishay

Total Page 5 Pages
Datasheet
Download UB20CCT Datasheet


UB20CCT
New Product
U(B)20BCT thru U(B)20DCT
Vishay General Semiconductor
Dual Common-Cathode Ultrafast Plastic Rectifier
TO-220AB
U20xCT
PIN 1
PIN 3
3
2
1
PIN 2
CASE
TO-263AB
K
2
1
UB20xCT
PIN 1
PIN 2
K
HEATSINK
FEATURES
• Oxide planar chip junction
• Ultrafast recovery time
• Soft recovery characteristics
• Low switching losses, high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 245 °C (for TO-263AB package)
• Solder dip 260 °C, 40 s (for TO-220AB package)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
IF(AV)
VRRM
IFSM
trr
VF at IF = 10 A
TJ max.
10 A x 2
100 V, 150 V, 200 V
100 A
26 ns
0.834 V
150 °C
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of
switching power supplies, freewheeling diodes,
dc-to-dc converters or polarity protection specifically
for DCM application.
MECHANICAL DATA
Case: TO-220AB and TO-263AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL U(B)20BCT
Maximum repetitive peak reverse voltage
Max. average forward rectified current (Fig. 1)
total device
per diode
VRRM
IF(AV)
100
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load per diode
IFSM
Electrostatic discharge capacitor voltage,
human body model: C = 150 pF, R = 1.5 kΩ (contact mode)
VC
Operating junction and storage temperature range
TJ, TSTG
U(B)20CCT
150
20
10
100
8
- 55 to + 150
U(B)20DCT
200
UNIT
V
A
A
kV
°C
Document Number: 89017 For technical questions within your region, please contact one of the following:
Revision: 13-May-08
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
Free Datasheet http://www.Datasheet4U.com

UB20CCT
New Product
U(B)20BCT thru U(B)20DCT
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Instantaneous forward voltage per diode (1)
IF = 5.0 A
IF = 10 A
IF = 5.0 A
IF = 10 A
TJ = 25 °C
TJ = 100 °C
VF
Reverse current per diode (2)
Reverse recovery time per diode
Reverse recovery time per diode
Stored charge per diode
Forward recovery time per diode
Peak forward voltage per diode
rated VR
TJ = 25 °C
TJ = 100 °C
IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
IF = 10 A, dIdt = 20 A/µs,
VR = 200 V, Irr = 0.1 IRM
IF = 10 A, dI/dt = 80 A/µs,
VF = 1.1 x VF max.
IR
trr
trr
Qrr
tfr
VFP
Notes:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width 40 ms
TYP.
0.854
0.931
0.760
0.834
1.2
120
26
73
30
160
2.6
MAX.
-
1.00
-
0.91
15
500
35
80
-
-
-
UNIT
V
µA
ns
ns
nC
ns
V
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
U20xCT
Typical thermal resistance per diode
RθJC
3.0
UB20xCT
UNIT
°C/W
ORDERING INFORMATION (Example)
PACKAGE
PREFERRED P/N
UNIT WEIGHT
TO-220AB
U20DCT-E3/4W
1.87
TO-263AB
UB20DCT-E3/4W
1.37
TO-263AB
UB20DCT-E3/8W
1.37
PACKAGE CODE
4W
4W
8W
BASE QUANTITY
50/tube
50/tube
800/reel
DELIVERY MODE
Tube
Tube
Tape and reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
24
Resistive or Inductive Load
20
UB20xCT
16
U20xCT
12
8
4
0
0 25 50 75 100 125 150 175
Case Temperature (°C)
Figure 1. Maximum Forward Current Derating Curve
12
D = 0.3 D = 0.5 D = 0.8
10 D = 0.2
D = 0.1
8
D = 1.0
6
4T
2
D = tp/T
tp
0
0 2 4 6 8 10 12
Average Forward Current (A)
Figure 2. Forward Power Loss Characteristics Per Diode
www.vishay.com
2
For technical questions within your region, please contact one of the following: Document Number: 89017
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Revision: 13-May-08
Free Datasheet http://www.Datasheet4U.com


Features New Product U(B)20BCT thru U(B)20DCT Vi shay General Semiconductor Dual Common -Cathode Ultrafast Plastic Rectifier FE ATURES TO-220AB TO-263AB K • Oxide p lanar chip junction • Ultrafast recov ery time • Soft recovery characterist ics • Low switching losses, high effi ciency 2 • High forward surge capabi lity • Meets MSL level 1, per J-STD-0 20, LF maximum peak of 245 °C (for TO- 263AB package) 2 U20xCT PIN 1 PIN 3 PI N 2 CASE 3 UB20xCT PIN 1 PIN 2 1 1 K HEATSINK • Solder dip 260 °C, 40 s (for TO-220AB package) • Component in accordance to RoHS 2002/95/EC and WE EE 2002/96/EC TYPICAL APPLICATIONS For use in low voltage, high frequency rect ifier of switching power supplies, free wheeling diodes, dc-to-dc converters or polarity protection specifically for D CM application. MECHANICAL DATA Case: T O-220AB and TO-263AB Epoxy meets UL 94V -0 flammability rating Terminals: Matte tin plated leads, solderable per J-STD -002 and JESD22-B102 E3 suffix for consumer grade, meets JESD 201 class 1A whiske.
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