STPS20L15

Manufacturer Part NumberSTPS20L15
DescriptionLow Drop OR-Ing Power Schottky Rectifier
ManufacturerSTMicroelectronics
STPS20L15 datasheet
 
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LOW DROP OR-ing POWER SCHOTTKY DIODE
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
(max)
F
FEATURES AND BENEFITS
VERY LOW FORWARD VOLTAGE DROP FOR
n
LESS POWER DISSIPATION AND REDUCED
HEATSINK SIZE
REVERSE VOLTAGE SUITED TO OR-ing OF 3V,
n
5V and 12V RAILS
AVALANCHE CAPABILITY SPECIFIED
n
DESCRIPTION
2
Packaged in TO-220AC or D
especially intended for use as an OR-ing diode in
fault tolerant power supply equipments.
ABSOLUTE RATINGS (limiting values)
Symbol
V
Repetitive peak reverse voltage
RRM
I
RMS forward current
F(RMS)
I
Average forward current
F(AV)
I
Surge non repetitive forward current
FSM
I
Repetitive peak reverse current
RRM
I
Non repetitive peak reverse current
RSM
P
Repetitive peak avalanche power
ARM
T
Storage temperature range
stg
Tj
Maximum operating junction temperature *
dV/dt
Critical rate of rise of reverse voltage
dPtot
1
* :
thermal runaway condition for a diode on its own heatsink
dTj
Rth j
(
a
)
THERMAL RESISTANCES
Symbol
R
Junction to case
th (j-c)
July 2003 - Ed: 3B
20 A
15 V
125°C
0.33 V
K
PAK, this device is
Parameter
Tc = 115°C
tp = 10 ms Sinusoidal
tp = 2 µs F = 1kHz
tp = 100 µs
tp = 1µs Tj = 25°C
Parameter
STPS20L15D/G
K
A
K
2
TO-220AC
D
STPS20L15D
STPS20L15G
Value
15
30
= 1
20
310
2
3
13500
- 65 to + 150
125
10000
Value
1.6
A
NC
PAK
Unit
V
A
A
A
A
A
W
°C
°C
V/µs
Unit
°C/W
1/5

STPS20L15 Summary of contents

  • Page 1

    ... V K PAK, this device is Parameter Tc = 115° Sinusoidal µ 1kHz tp = 100 µ 1µ 25°C Parameter STPS20L15D TO-220AC D STPS20L15D STPS20L15G Value 310 2 3 13500 - 150 125 10000 Value 1 PAK Unit ...

  • Page 2

    ... STPS20L15D/G STATIC ELECTRICAL CHARACTERISTICS Symbol Tests Conditions I * Reverse leakage R current V * Forward voltage drop F Pulse test : * tp = 380 s, < evaluate the maximum conduction losses use the following equation : - 0. 8. F(AV) F (RMS) Fig. 1: Average forward power dissipation versus average forward current. ...

  • Page 3

    ... IFM(A) 200.0 100.0 Tj=125°C 10.0 Tj=75°C Tj=25°C 1.0 VFM(V) 0.1 0 0.2 0.4 0.6 0.8 Fig. 11: Thermal resistance junction to ambient versus copper surface under tab (Epoxy printed circuit board FR4, copper thickness : 35 m). (STPS20L15G only) Rth(j-a) (°C/ S(Cu) (cm² Fig ...

  • Page 4

    ... STPS20L15D/G PACKAGE MECHANICAL DATA 2 D PAK FLAT ZONE NO LESS THAN 2mm FOOT PRINT DIMENSIONS (in millimeters) 16.90 10.30 8.90 4/5 REF 5.08 1.30 3.70 DIMENSIONS Millimeters Inches Min. Max. Min. 4.40 4.60 0.173 2.49 2.69 0.098 0.03 0.23 0.001 ...

  • Page 5

    ... Ordering type Marking STPS20L15D STPS20L15D STPS20L15G STPS20L15G STPS20L15G-TR STPS20L15G Cooling method: by conduction (C) n Recommended torque value: 0.55 m.N n Maximum torque value: 0.7 m.N n Epoxy meets UL94,V0 n Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics ...