STPS20L15DPBF Vishay, STPS20L15DPBF Datasheet

DIODE SCHOTTKY 15V 20A TO220AC

STPS20L15DPBF

Manufacturer Part Number
STPS20L15DPBF
Description
DIODE SCHOTTKY 15V 20A TO220AC
Manufacturer
Vishay
Datasheet

Specifications of STPS20L15DPBF

Diode Type
Schottky
Voltage - Forward (vf) (max) @ If
410mV @ 19A
Voltage - Dc Reverse (vr) (max)
15V
Current - Average Rectified (io)
20A
Current - Reverse Leakage @ Vr
10mA @ 15V
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Through Hole
Package / Case
TO-220-2 Fused Center, TO-220AC
Product
Schottky Diodes
Peak Reverse Voltage
15 V
Forward Continuous Current
20 A
Max Surge Current
700 A
Configuration
Single
Forward Voltage Drop
0.52 V @ 40 A
Maximum Reverse Leakage Current
10000 uA
Operating Temperature Range
- 55 C to + 125 C
Mounting Style
Through Hole
Repetitive Reverse Voltage Vrrm Max
15V
Forward Current If(av)
20A
Forward Voltage Vf Max
410mV
Forward Surge Current Ifsm Max
700A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
*STPS20L15DPBF
VS-STPS20L15DPBF
VS-STPS20L15DPBF
VSSTPS20L15DPBF
VSSTPS20L15DPBF
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94325
Revision: 15-Aug-08
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Non-repetitive avalanche energy
Repetitive avalanche current
F(AV)
FSM
RRM
F
J
I
F(AV)
I
V
RM
TO-220AC
R
Rectangular waveform
t
19 Apk, T
Range
p
600 mA at 100 °C
Cathode
= 5 µs sine
For technical questions, contact: diodes-tech@vishay.com
SYMBOL
SYMBOL
Schottky Rectifier, 20 A
1
cathode
V
Base
I
20 A
15 V
I
F(AV)
E
CHARACTERISTICS
FSM
I
V
RWM
J
AR
AS
R
= 125 °C (typical)
Anode
3
T
TEST CONDITIONS
50 % duty cycle, T
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 µs
Frequency limited by T
J
J
= 100 °C
= 25 °C, I
AS
= 2 A, L = 6 mH
FEATURES
• 125 °C T
• Center tap module
• Optimized for OR-ing applications
• Ultra low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
• High purity, high temperature epoxy encapsulation for
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The Schottky rectifier module has been optimized for ultra
low forward voltage drop specifically for the OR-ing of
parallel power supplies. The proprietary barrier technology
allows for reliable operation up to 125 °C junction
temperature. Typical applications are in parallel switching
power supplies, converters, reverse battery protection, and
redundant power subsystems.
TEST CONDITIONS
reliability
enhanced mechanical strength and moisture resistance
C
= 85 °C, rectangular waveform
J
maximum V
J
operation (V
STPS20L15DPbF
Following any rated load
condition and with rated
V
Vishay High Power Products
RRM
- 55 to 125
VALUES
A
0.25
= 1.5 x V
700
applied
20
15
15
R
< 5 V)
STPS20L15DPbF
R
typical
VALUES
700
330
20
10
2
www.vishay.com
UNITS
UNITS
°C
A
V
A
V
V
RoHS*
UNITS
COMPLIANT
mJ
A
A
A
Available
Pb-free
1

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STPS20L15DPBF Summary of contents

Page 1

... Current decaying linearly to zero in 1 µ Frequency limited For technical questions, contact: diodes-tech@vishay.com STPS20L15DPbF Vishay High Power Products operation (V < VALUES 20 15 700 0. 125 STPS20L15DPbF 15 VALUES 20 Following any rated load 700 condition and with rated 330 V applied RRM 10 2 maximum typical A R ...

Page 2

... STPS20L15DPbF Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER Forward voltage drop See fig. 1 Reverse leakage current See fig. 2 Threshold voltage Forward slope resistance Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < THERMAL - MECHANICAL SPECIFICATIONS ...

Page 3

... J 1000 100 Reverse Voltage (V) R Fig Typical Junction Capacitance vs. Reverse Voltage 0.20 0.001 0.01 0 Rectangular Pulse Duration (s) 1 thJC For technical questions, contact: diodes-tech@vishay.com STPS20L15DPbF Vishay High Power Products 1000 T = 100 °C J 100 ° ° ° 0 Reverse Voltage (V) R Fig ...

Page 4

... STPS20L15DPbF Vishay High Power Products 100 95 90 Square wave (D = 0.50 See note ( Average Forward Current (A) F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current D.U.T. Current monitor Note (1) Formula used ( REV Pd = Forward power loss = F(AV Inverse power loss = REV R1 R www.vishay.com ...

Page 5

... L = Low voltage drop 3 - Voltage rating ( Essential part number None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS For technical questions, contact: diodes-tech@vishay.com STPS20L15DPbF Vishay High Power Products PbF 6 http://www.vishay.com/doc?95221 http://www.vishay.com/doc?95224 http://www.vishay.com/doc?95305 www.vishay.com 5 ...

Page 6

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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