SBL(F,B)2030CT & SBL(F,B)2040CT
Vishay General Semiconductor
Document Number: 88730
Revision: 25-Apr-08
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1
Dual Common-Cathode Schottky Rectifier
FEATURES
• Guardring for overvoltage protection
• Lower power losses, high efficiency
• Low forward voltage drop
• High forward surge capability
• High frequency operation
• 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 and
ITO-220AB package)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of
switching mode power supplies, freewheeling diodes,
dc-to-dc converters and polarity protection application.
MECHANICAL DATA
Case: TO-220AB, ITO-220AB, 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, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
PRIMARY CHARACTERISTICS
I
F(AV)
10 A x 2
V
RRM
30 V, 40 V
I
FSM
250 A
V
F
0.60 V
T
J
max. 150 °C
TO-263AB
CASE
PIN 2
PIN 1
PIN 3
TO-220AB
SBL20xxCT
ITO-220AB
SBLF20xxCT
SBLB20xxCT
PIN 1
PIN 2
K
HEATSINK
1
2
3
1
2
K
PIN 2
PIN 1
PIN 3
1
2
3
MAXIMUM RATINGS (T
C
= 25 °C unless otherwise noted)
PARAMETER SYMBOL SBL2030CT SBL2040CT UNIT
Maximum repetitive peak reverse voltage V
RRM
30 40 V
Working peak reverse voltage V
RWM
21 28 V
Maximum DC blocking voltage V
DC
30 40 V
Maximum average forward rectified current at T
C
= 105 °C
total device
per diode
I
F(AV)
20
10
A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load per diode
I
FSM
250 A
Peak repetitive reverse surge current per diode at t
p
= 2.0 µs, 1 kHz I
RRM
1.0 A
Operating junction and storage temperature range T
J
, T
STG
- 55 to + 150 °C
Isolation voltage (ITO-220AB only) from terminal to heatsink t = 1 min V
AC
1500 V