STPS20L45CF STMicroelectronics, STPS20L45CF Datasheet

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STPS20L45CF

Manufacturer Part Number
STPS20L45CF
Description
Manufacturer
STMicroelectronics
Datasheet

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Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
STPS20L45CF
Manufacturer:
ST
Quantity:
8 000
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Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
STPS20L45CFP
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ST
Quantity:
8 000
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MAJOR PRODUCTS CHARACTERISTICS
FEATURES AND BENEFITS
DESCRIPTION
Dual center tap Schottky rectifiers designed for
high frequency switched mode power supplies and
DC to DC converters.
These devices are intended for use in low voltage,
high frequency inverters, free-wheeling and
polarity protection applications.
ABSOLUTE RATINGS (limiting values, per diode)
* :
July 2003 - Ed: 3C
Symbol
I
LOW FORWARD VOLTAGE DROP MEANING
VERY SMALL CONDUCTION LOSSES
LOW SWITCHING LOSSES ALLOWING HIGH
FREQUENCY OPERATION
INSULATED
TO-220FPAB
Insulating voltage = 2000V DC
Capacitance = 12pF
AVALANCHE CAPABILITY SPECIFIED
V
F(RMS)
P
dV/dt
I
I
I
I
F(AV)
T
dPtot
RRM
FSM
RSM
RRM
ARM
Tj
dTj
stg
V
Tj (max)
F
V
I
F(AV)
(max)
Repetitive peak reverse voltage
RMS forward current
Average forward
current
Surge non repetitive forward current
Peak repetitive reverse current
Non repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
®
RRM
Rth j
(
1
PACKAGE:
a
)
thermal runaway condition for a diode on its own heatsink
LOW DROP POWER SCHOTTKY RECTIFIER
TO-220AB / D
TO-247
ISOWATT220AB
TO-220FPAB
2 x 10 A
ISOWATT220AB,
150°C
0.5 V
45 V
STPS20L45CF/CW/CT/CFP/CG
Parameter
2
PAK
Tc = 135°C
Tc = 115°C
tp = 10 ms Sinusoidal
tp=2 µs square F=1kHz
tp = 100 µs square
tp = 1µs Tj = 25°C
= 0.5
= 0.5
STPS20L45CFP
ISOWATT220AB
STPS20L45CG
STPS20L45CF
TO-220FPAB
K
D
2
PAK
A1
Per diode
Per device
Per diode
Per device
A1
A2
A1
K
K
A2
A2
- 65 to + 150
STPS20L45CT
STPS20L45CW
10000
Value
A1
A2
4000
180
150
45
30
10
20
10
20
TO-220AB
1
2
TO-247
A1
A1
V/µs
Unit
K
K
°C
°C
W
K
A2
V
A
A
A
A
A
A
A2
1/9

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STPS20L45CF Summary of contents

Page 1

... Rth July 2003 - Ed: 3C STPS20L45CF/CW/CT/CFP/ 150° 0.5 V STPS20L45CG ISOWATT220AB, TO-220FPAB STPS20L45CFP ISOWATT220AB STPS20L45CF Parameter 2 PAK Tc = 135° 115° Sinusoidal tp=2 µs square F=1kHz tp = 100 µs square tp = 1µ 25° PAK A1 ...

Page 2

... STPS20L45CF/CW/CT/CFP/CG THERMAL RESISTANCES Symbol R Junction to case th(j-c) R Junction to case th(j-c) R th(j-c) Junction to case When the diodes 1 and 2 are used simultaneously : Tj(diode 1) = P(diode1 (Per diode) + P(diode th(j-c) STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol Parameter I * Reverse leakage R current Forward voltage drop Pulse test : * tp = 380 µs, < 2% ...

Page 3

... Fig. 6-1: Relative variation of thermal impedance junction to case versus pulse duration (TO-220AB, 2 TO-247, D PAK). Zth(j-c)/Rth(j-c) 1.0 0.8 = 0.5 0.6 0.4 = 0.2 = 0.1 0.2 Single pulse tp(s) 0.0 1E-3 1E-2 1E-1 STPS20L45CF/CW/CT/CFP/CG Fig. 4: Normalized avalanche power derating versus junction temperature ARM p P (25°C) ARM 1.2 1 0.8 0.6 0.4 0 100 1000 Fig. 5-2: Non repetitive surge peak forward ...

Page 4

... STPS20L45CF/CW/CT/CFP/CG Fig. 7: Reverse leakage current versus reverse voltage applied (typical values, per diode). IR(mA) 2E+2 1E+2 Tj=150°C 1E+1 Tj=125°C 1E+0 Tj=75°C 1E-1 Tj=25°C 1E-2 VR(V) 1E Fig. 9: Forward voltage drop versus forward current (maximum values) (per diode). IFM(A) 100.0 Typical values Tj=150°C 10.0 Tj=125°C Tj=25° ...

Page 5

PACKAGE MECHANICAL DATA ISOWATT220AB Cooling method : C Recommended torque value : 0.55 m.N Maximum torque value : 0.70 m.N STPS20L40CF/CW/CT DIMENSIONS REF. Millimeters Min. Max. Min. A 4.40 4.60 0.173 B 2.50 2.70 0.098 D 2.50 2.75 0.098 E ...

Page 6

... STPS20L45CF/CW/CT/CFP/CG PACKAGE MECHANICAL DATA TO-220FPAB H Dia Cooling method : C Recommended torque value : 0.55 m.N Maximum torque value : 0.70 m.N 6/9 REF. Millimeters Min 4 2.5 D 2.5 E 0.45 F 0. 1.15 G 4. 28 2.9 L6 15.9 L7 9.00 Dia. 3.00 DIMENSIONS Inches Max. Min. Max. 4.6 0.173 0.181 2 ...

Page 7

... PACKAGE MECHANICAL DATA TO-220AB H2 Dia Cooling method : C Recommended torque value : 0.55 m.N Maximum torque value : 0.70 m.N STPS20L45CF/CW/CT/CFP/CG DIMENSIONS REF. Millimeters Min. Max 4.40 4. 1.23 1.32 D 2.40 2. 0.49 0.70 F 0.61 0.88 F1 1.14 1.70 F2 1.14 1.70 G 4.95 5. 2.40 2. 10.40 L2 16.4 typ 2.65 2. 15.25 15.75 L7 6.20 6.60 L9 3.50 3.93 M 2.6 typ. Diam. 3.75 3.85 Inches Min ...

Page 8

... STPS20L45CF/CW/CT/CFP/CG PACKAGE MECHANICAL DATA 2 D PAK FLAT ZONE NO LESS THAN 2mm FOOTPRINT 16.90 10.30 3.70 8.90 8/9 REF 5.08 1.30 DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.40 4.60 0.173 0.181 2.49 2.69 0.098 0.106 0.03 0.23 0.001 ...

Page 9

... Dia. 3.55 Package Weight ISOWATT220AB 2.1g TO-220FPAB 2g TO-220AB 2g TO-247 4. PAK 1.48g 2 D PAK 1.48g http://www.st.com STPS20L45CF/CW/CT/CFP/CG DIMENSIONS Inches 5.15 0.191 0.203 2.60 0.086 0.102 0.80 0.015 0.031 1.40 0.039 0.055 3.00 0.118 2.00 0.078 2.40 0.078 0.094 3.40 0.118 0.133 10.90 0.429 15.75 0.608 0.620 20.15 0.781 0.793 4 ...

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