SBL(F,B)25L20CT thru SBL(F,B)25L30CT
Vishay General Semiconductor
Dual Low V
F
Common Cathode Schottky Rectifier
TO-220AB
ITO-220AB
FEATURES
• Low power loss, high efficiency
• Very low forward voltage drop
• High forward surge capability
• High frequency operation
3
2
SBL25LxxCT
PIN 1
PIN 3
PIN 2
CASE
3
1
SBLF25LxxCT
PIN 1
PIN 3
PIN 2
2
1
• 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
TO-263AB
K
2
1
SBLB25LxxCT
PIN 1
PIN 2
K
HEATSINK
For use in low voltage, high frequency inverters,
switching mode power supplies, freewheeling diodes,
OR-ing diodes, dc-to-dc converters and polarity
protection application.
MECHANICAL DATA
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
max.
12.5 A x 2
20 V to 30 V
180 A
0.39 V
150 °C
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
MAXIMUM RATINGS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum average forward rectified
current at T
C
= 95 °C
total device
per diode
SYMBOL
V
RRM
I
F(AV)
I
FSM
T
J
, T
STG
V
AC
SBL25L20CT
20
SBL25L25CT
25
25
12.5
180
- 55 to + 150
1500
SBL25L30CT
30
UNIT
V
A
A
°C
V
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load per diode
Operating junction and storage temperature range
Isolation voltage (ITO-220AB only)
from terminal to heatsink t = 1 min
Document Number: 88731
Revision: 08-Apr-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
SBL(F,B)25L20CT thru SBL(F,B)25L30CT
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward voltage per diode
(1)
Maximum instantaneous reverse current at rated DC
blocking voltage per diode
(1)
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
TEST CONDITIONS
12.5 A
T
J
= 125 °C
T
J
= 25 °C
T
J
= 25 °C
T
J
= 100 °C
T
J
= 125 °C
SYMBOL
V
F
VALUE
0.39
0.49
0.90
50
100
UNIT
V
I
R
mA
THERMAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance from junction to case per diode
SYMBOL
R
θJC
SBL
1.5
SBLF
4.0
SBLB
1.5
UNIT
°C/W
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AB
ITO-220AB
TO-263AB
TO-263AB
TO-220AB
ITO-220AB
TO-263AB
TO-263AB
Note:
(1) Automotive grade AEC Q101 qualified
PREFERRED P/N
SBL25L20CT-E3/45
SBLF25L20CT-E3/45
SBLB25L20CT-E3/45
SBLB25L20CT-E3/81
SBL25L20CTHE3/45
(1)
SBLF25L20CTHE3/45
(1)
SBLB25L20CTHE3/45
(1)
SBLB25L20CTHE3/81
(1)
UNIT WEIGHT (g)
1.85
1.99
1.35
1.35
1.85
1.99
1.35
1.35
PACKAGE CODE
45
45
45
81
45
45
45
81
BASE QUANTITY
50/tube
50/tube
50/tube
800/reel
50/tube
50/tube
50/tube
800/reel
DELIVERY MODE
Tube
Tube
Tube
Tape reel
Tube
Tube
Tube
Tape reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
30
300
Resistive or Inductive Load
25
T
J
= 150 °C
20
Average Forward Rectified Current (A)
Peak Forward Surge Current (A)
250
T
J
= T
J
Max.
8.3
ms Single Half Sine-Wave
200
15
150
10
100
5
50
0
0
50
100
150
0
1
10
100
Lead Temperature (°C)
Number
of Cycles at 60 Hz
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
Document Number: 88731
Revision: 08-Apr-08
www.vishay.com
2
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
SBL(F,B)25L20CT thru SBL(F,B)25L30CT
Vishay General Semiconductor
100
10 000
T
J
= 150 °C
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
Instantaneous Forward Current (A)
10
T
J
= 125 °C
T
J
= 100 °C
1
Junction Capacitance (pF)
1000
T
J
= 25 °C
0.1
0.01
0
0.1
0.2
0.3
0.4
0.5
0.6
100
0.1
1
10
100
Instantaneous Forward
Voltage
(V)
Reverse
Voltage
(V)
Figure 3. Typical Instantaneous Forward Characteristics Per Diode
Figure 5. Typical Junction Capacitance Per Diode
1000
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
10
100
100
Transient Thermal Impedance (°C/W)
90
100
Instantaneous Reverse Leakage
Current (mA)
10
1
T
J
= 25 °C
1
0.1
0.01
10
20
30
40
50
60
70
80
0.1
0.01
0.1
1
10
100
Percent of Rated Peak Reverse
Voltage
(%)
t - Pulse Duration (s)
Figure 4. Typical Reverse Characteristics Per Diode
Figure 6. Typical Transient Thermal Impedance Per Diode
Document Number: 88731
Revision: 08-Apr-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
SBL(F,B)25L20CT thru SBL(F,B)25L30CT
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
TO-220AB
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.154 (3.91)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
0.625 (15.87)
3
0.603 (15.32)
0.573 (14.55)
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.035 (0.90)
0.028 (0.70)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
45° REF.
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
0.076 (1.93) REF.
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
0.135 (3.43) DIA.
0.122 (3.08) DIA.
ITO-220AB
0.190 (4.83)
0.170 (4.32)
0.110 (2.79)
0.100 (2.54)
0.600 (15.24)
0.580 (14.73)
PIN
0.671 (17.04)
0.651 (16.54)
7° REF.
0.350 (8.89)
0.330 (8.38)
1
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
0.104 (2.65)
0.096 (2.45)
PIN
2
1
2
3
7° REF.
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
0.025 (0.64)
0.015 (0.38)
0.105 (2.67)
0.095 (2.41)
0.191 (4.85)
0.171 (4.35)
0.110 (2.79)
0.100 (2.54)
0.057 (1.45)
0.045 (1.14)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
0.028 (0.71)
0.020 (0.51)
TO-263AB
0.411 (10.45)
0.380 (9.65)
0.245 (6.22)
MIN.
K
0.360 (9.14)
0.320 (8.13)
1
K
2
0.055 (1.40)
0.047 (1.19)
0.670 (17.02)
0.591 (15.00)
0.15 (3.81) MIN.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
0.33 (8.38) MIN.
0.190 (4.83)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
Mounting Pad Layout
0.42 (10.66) MIN.
0.624 (15.85)
0.591 (15.00)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0 to 0.01 (0 to 0.254)
0.110 (2.79)
0.090 (2.29)
0.021 (0.53)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
www.vishay.com
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For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88731
Revision: 08-Apr-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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