SB120 thru SB160
Vishay General Semiconductor
Schottky Barrier Rectifier
FEATURES
• Guardring for overvoltage protection
• Very small conduction losses
• Extremely fast switching
• Low forward voltage drop
• High forward surge capability
• High frequency operation
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, dc-to-dc converters, and polarity
protection applications.
MECHANICAL DATA
Case:
DO-204AL (DO-41)
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:
Color band denotes the cathode end
DO-204AL (DO-41)
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
max.
1.0 A
20 V to 60 V
50 A
0.48 V, 0.65 V
125 °C, 150 °C
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at
0.375" (9.5 mm) lead length (Fig. 1)
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
Voltage rate of change (rated V
R
)
Operating junction temperature range
Storage temperature range
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
dV/dt
T
J
T
STG
- 65 to + 125
- 65 to + 150
SB120
20
14
20
SB130
30
21
30
SB140
40
28
40
1.0
50
10 000
- 65 to + 150
SB150
50
35
50
SB160
60
42
60
UNIT
V
V
V
A
A
V/µs
°C
°C
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward
voltage
(1)
Maximum instantaneous reverse
current at rated DC blocking voltage
(1)
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
Document Number: 88715
Revision: 20-Aug-07
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
59
TEST CONDITIONS
1.0 A
T
A
= 25 °C
T
A
= 100 °C
SYMBOL
V
F
I
R
SB120
SB130
0.48
0.50
10
5.0
mA
SB140
SB150
0.65
SB160
UNIT
V
SB120 thru SB160
Vishay General Semiconductor
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
(1)
Note:
(1) Thermal resistance junction to lead P.C.B. mounted 0.375" (9.5 mm) lead length
SYMBOL
R
θJA
R
θJL
SB120
SB130
SB140
50
15
SB150
SB160
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
SB140-E3/54
SB140-E3/73
UNIT WEIGHT (g)
0.35
0.35
PREFERRED PACKAGE CODE
54
73
BASE QUANTITY
5500
3000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
1.0
100
Resistive or
Inductive Load
0.375" (9.5 mm)
Lead Length
SB150
& SB160
0.5
SB120 - SB140
Instantaneous Forward Current (A)
T
J
= 125 °C
10
T
J
= 150 °C
Pulse
Width
= 300
µs
1
%
Duty Cycle
Average Forward Current (A)
0.75
1
T
J
= 25 °C
0.25
0.1
SB120 - SB140
SB150 & SB160
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
0
25
50
75
100
125
150
175
Lead Temperature (°C)
Instantaneous Forward
Voltage
(V)
Figure 1. Forward Current Derating Curve
Figure 3. Typical Instantaneous Forward Characteristics
50
100
T
J
= T
J
Max.
8.3
ms Single Half Sine-Wave
Instantaneous Reverse Current (mA)
Peak Forward Surge Current (A)
SB120 - SB140
SB150 & SB160
10
T
J
= 125 °C
40
30
1
20
0.1
T
J
= 75 °C
10
0.01
T
J
= 25 °C
0.001
0
20
40
60
80
100
0
1
10
100
Number
of Cycles at 60 Hz
Percent of Rated Peak Reverse
Voltage
(%)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Figure 4. Typical Reverse Characteristics
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60
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: 88715
Revision: 20-Aug-07
SB120 thru SB160
Vishay General Semiconductor
1000
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
100
Transient Thermal Impedance (°C/W)
Junction Capacitance (pF)
10
100
1
SB120 - SB140
SB150 & SB160
10
0.1
1
10
100
0.1
0.01
0.1
1
10
100
Reverse
Voltage
(V)
t - Pulse Duration (s)
Figure 5. Typical Junction Capacitance
Figure 6. Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-204AL (DO-41)
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
Document Number: 88715
Revision: 20-Aug-07
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
61
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
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