SBL4030PT & SBL4040PT
Vishay General Semiconductor
Document Number: 88733
Revision: 25-Mar-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
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
• 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 rectifier of
switching mode power supplies, freewheeling diodes,
dc-to-dc converters or polarity protection application.
MECHANICAL DATA
Case: TO-247AD (TO-3P)
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
PRIMARY CHARACTERISTICS
IF(AV) 40 A
VRRM 30 V, 40 V
IFSM 400 A
VF0.50 V
TJ max. 125 °C
PIN 1
PIN 3 CASE
PIN 2
TO-247AD (TO-3P)
1
2
3
Note:
(1) 2.0 µs pulse width, f = 1.0 kHz
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SBL4030PT SBL4040PT UNIT
Maximum repetitive peak reverse voltage VRRM 30 40 V
Maximum working peak reverse voltage VRWM 21 28 V
Maximum DC blocking voltage VDC 30 40 V
Maximum average forward rectified current at TC = 100 °C IF(AV) 40 A
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load per diode IFSM 400 A
Peak repetitive reverse surge current per diode (1) IRRM 2.0 A
Voltage rate of change at (rated VR) dV/dt 1000 V/µs
Operating junction storage temperature range TJ, TSTG - 40 to + 125 °C
SBL4030PT & SBL4040PT
Vishay General Semiconductor
www.vishay.com 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: 88733
Revision: 25-Mar-08
2
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL SBL4030PT SBL4040PT UNIT
Maximum instantaneous
forward voltage per diode (1)
IF = 20 A,
IF = 20 A,
TC = 25 °C
TC = 100 °C VF 0.58
0.50 V
Maximum instantaneous
reverse current at rated DC
blocking voltage per diode (1)
TC = 25 °C
TC = 100 °C IR 10
100 mA
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SBL4030PT SBL4040PT UNIT
Thermal resistance from junction to case per diode RθJC 1.2 °C/W
ORDERING INFORMATION (Example)
PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE
TO-247AD SBL4030PT-E3/45 6.13 45 30/tube Tube
Figure 1. Forward Current Derating Curve
050 100 150
0
10
20
30
40
50
Average Forward Current (A)
Case Temperature (°C)
Figure 2. Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
110 100
100
200
300
400
Number of Cycles at 60 Hz
Forward Surge Current (A)
SBL4030PT & SBL4040PT
Vishay General Semiconductor
Document Number: 88733
Revision: 25-Mar-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
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Figure 3. Typical Instantaneous Forward Characteristics Per Diode
Figure 4. Typical Reverse Characteristics Per Diode
00.1 0.2 0.3 0.4 0.5 0.6 0.7 0.80.9 1.0 1.1 1.2
0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
T
J
= 100 °C
T
J
= 25 °C
020 40 60 80100
0.001
0.01
0.1
1
10
100
TJ = 100 °C
TJ = 25 °C
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (mA)
Figure 5. Typical Junction Capacitance Per Diode
Figure 6. Typical Transient Thermal Impedance Per Diode
0.1 110 100
100
1000
10 000
Reverse Voltage (V)
Junction Capacitance (pF)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
0.01 0.1 110 100
0.1
1
10
100
t - Pulse Duration (s)
Transient Thermal Impedance (°C/W)
PIN 1
PIN 3 CASE
PIN 2
TO-247AD (TO-3P)
0.245 (6.2)
0.225 (5.7)
0.645 (16.4)
0.625 (15.9) 0.323 (8.2)
0.313 (7.9)
0.142 (3.6)
0.138 (3.5)
0.170
(4.3)
0.086 (2.18)
0.076 (1.93)
0.160 (4.1)
0.140 (3.5)
0.225 (5.7)
0.205 (5.2)
0.127 (3.22)
0.117 (2.97)
0.048(1.22)
0.044 (1.12)
0.795 (20.2)
0.775 (19.6)
0.840 (21.3)
0.820 (20.8)
1 2 3
0.078 (1.98) REF.
0.203 (5.16)
0.193 (4.90)
10° TYP.
Both Sides
30° 10
1° REF.
Both Sides
0.030 (0.76)
0.020 (0.51)
0.118 (3.0)
0.108 (2.7)
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www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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