Vishay General Semiconductor
BYM13-20 thru BYM13-60, SGL41-20 thru SGL41-60
Document Number 88548
26-Jun-06
www.vishay.com
1
Surface Mount Schottky Barrier Rectifier
FEATURES
• MELF Schottky rectifier
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Low forward voltage drop
• High surge capability
• Meets MSL level 1, per J-STD-020C, LF max peak
of 250 °C
• Solder Dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters, free-
wheeling, dc-to-dc converters, and polarity protection
applications
MECHANICAL DATA
Case: DO-213AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: Two bands indicate cathode end 1st band
denotes device type 2nd band denotes voltage type
DO-213AB
MAJOR RATINGS AND CHARACTERISTICS
IF(AV) 1.0 A
VRRM 20 V to 60 V
IFSM 30 A
VF0.50 V, 0.70 V
Tj max. 125 °C, 150 °C
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL BYM13-20 BYM13-30 BYM13-40 BYM13-50 BYM13-60 UNIT
Denotes Schottky devices: 1st band is orange SGL41-20 SGL41-30 SGL41-40 SGL41-50 SGL41-60
Polarity color bands (2nd band) voltage type Gray Red Orange Yellow Green
Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 V
Maximum RMS voltage VRMS 14 21 28 35 42 V
Maximum DC blocking voltage VDC 20 30 40 50 60 V
Maximum average forward rectified current (see Fig. IF(AV) 1.0 A
Peak forward surge current 8.3 ms single half sine-
wave superimposed on rated load IFSM 30 A
Voltage rate of change (rated VR) dv/dt 10000 V/µs
Operating junction temperature range TJ - 55 to + 125 - 55 to + 150 °C
Storage temperature range TSTG - 55 to + 150 °C
www.vishay.com
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Document Number 88548
26-Jun-06
Vishay General Semiconductor
BYM13-20 thru BYM13-60, SGL41-20 thru SGL41-60
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
Note:
(1) Thermal resistance junction to terminal, 0.24 x 0.24" (6.0 x 6.0 mm) copper pads to each terminal
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL BYM13-20 BYM13-30 BYM13-40 BYM13-50 BYM13-60 UNIT
SGL41-20 SGL41-30 SGL41-40 SGL41-50 SGL41-60
Maximum instantaneous
forward voltage (1) at 1.0 A VF 0.50 0.70 V
Maximum reverse
current at rated DC
blocking voltage (1)
TA = 25 °C
TA = 100 °C IR
0.5
mA
10 5.0
Typical junction
capacitance at 4.0 V, 1.0 MHz CJ 110 80 pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL
BYM13-20 BYM13-30 BYM13-40 BYM13-50 BYM13-60 UNIT
SGL41-20 SGL41-30 SGL41-40 SGL41-50 SGL41-60
Maximum thermal resistance (1) RθJA
RθJT
75
30 °C/W
ORDERING INFORMATION
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SGL41-40-E3/61T 0.064 61T 1800 7" Diameter Plastic Tape & Reel
GL41-40-E3/5AT 0.064 5AT 7500 13" Diameter Plastic Tape & Reel
BYM13-40-E3/61T 0.064 61T 1800 7" Diameter Plastic Tape & Reel
BYM13-40-E3/5AT 0.064 5AT 7500 13" Diameter Plastic Tape & Reel
Figure 1. Forward Current Derating Curve
025 50 75 100 125 150 175
P.C.B. Mounted
on 0.24 x 0.24"
(6.0 x 6.0 mm)
Copper Land
Areas
Resistive or
Inductive Load
SGL41-20 - SGL41-40
SGL41-50 & SGL41-60
1.0
0.75
0.50
0.25
0
Average Forward Current (A)
Terminal Temperature (°C)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
1
5
10
15
20
25
30
10 100
At Rated T
d
8.3 ms Single Half Sine-Wave
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
Document Number 88548
26-Jun-06
www.vishay.com
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BYM13-20 thru BYM13-60, SGL41-20 thru SGL41-60
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 4. Typical Reverse Characteristics
00.2 0.4 0.6 0.81.0 1.2 1.4 1.6
1
10
0.1
0.01
50
SGL41-20 - SGL41-40
SGL41-50 & SGL41-60
Pulse Width = 300 µs
1 % Duty Cycle
T
j
= 150 °C
T
j
= 125 °C
T
j
= 25 °C
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
020 40 60 80100
1
10
100
0.1
0.01
0.001
SGL41-20 - SGL41-40
SGL41-50 & SGL41-60
T
j
= 125 °C
T
j
= 25 °C
T
j
= 75 °C
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (mA)
Figure 5. Typical Junction Capacitance
110 100
40
0.1
SGL41-20 - SGL41-40
SGL41-50 & SGL41-60
400
100
10
Tj = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
Reverse Voltage (V)
Junction Capacitance (pF)
SOLDERABLE ENDS
1st BAND
0.022 (0.56)
0.018(0.46)
0.205 (5.2)
0.185(4.7)
D1=
0.105
0.095
(2.67)
(2.41)
D2=D1
+0
-0.008(0.20)
1st band denotes type and positive end (cathode)
D2
0.022 (0.56)
0.018(0.46)
DO-213AB
Legal Disclaimer Notice
Vishay
Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
