STPS80H100C STMicroelectronics, STPS80H100C Datasheet

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STPS80H100C

Manufacturer Part Number
STPS80H100C
Description
High Voltage Power Schottky Rectifier
Manufacturer
STMicroelectronics
Datasheet

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FEATURES AND BENEFITS
DESCRIPTION
Dual center tap Schottky rectifier suited for
Switched Mode Power Supplies and high
frequency DC to DC converters.
Packaged in Max247, this device is intended for
use in high frequency computer and telecom
converters.
ABSOLUTE RATINGS (limiting values, per diode)
* :
MAIN PRODUCT CHARACTERISTICS
July 2003 - Ed: 2B
Symbol
I
HIGH REVERSE VOLTAGE
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
LOW LEAKAGE CURRENT
HIGH TEMPERATURE
LOW THERMAL RESISTANCE
AVALANCHE CAPABILITY SPECIFIED
V
F(RMS)
P
dV/dt
I
I
I
F(AV)
T
dPtot
RRM
FSM
RRM
ARM
T
dTj
stg
j
V
Tj (max)
F
V
I
F(AV)
(max)
RRM
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward cur-
rent
Repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
®
Rth j
(
1
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
a
)
thermal runaway condition for a diode on its own heatsink
2 x 40 A
175 °C
0.70 V
100 V
Parameter
Tc = 155°C
tp = 10 ms sinusoidal
tp = 2 µs square F = 1kHz
tp = 1µs Tj = 25°C
= 0.5
Per diode
Per device
STPS80H100CY
A1
A2
Max247
PRELIMINARY DATASHEET
- 65 to + 175
39200
10000
Value
100
400
175
A1
50
40
80
2
K
K
A2
V/µs
Unit
W
V
A
A
A
A
C
C
1/4

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STPS80H100C Summary of contents

Page 1

... Rth July 2003 - Ed 100 V 175 °C 0.70 V Parameter Tc = 155° sinusoidal µs square F = 1kHz tp = 1µ 25°C STPS80H100CY PRELIMINARY DATASHEET Max247 Value 100 50 Per diode 40 Per device 80 400 ...

Page 2

... STPS80H100CY THERMAL RESISTANCES Symbol R Junction to case th (j- (c) When the diodes 1 and 2 are used simultaneously : Tj(diode 1) = P(diode1 th(j-c) STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol Parameter I * Reverse leakage current Forward voltage drop F Pulse test : * ms, < 380 µs, < evaluate the maximum conduction losses use the following equation : ...

Page 3

... VFM(V) 1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 Fig. 6: Relative variation of thermal impedance junction to case versus pulse (per diode). Zth(j-c)/Rth(j-c) 1.0 0.8 Tc=50°C = 0.5 Tc=75°C 0.6 0.4 = 0.2 = 0.1 Tc=110°C 0.2 0.0 1E-1 1E+0 1E-3 Fig. 8: Junction capacitance versus reverse voltage applied (typical values, per diode). C(nF) 5.0 1.0 0 100 1 1.4 1.6 1.8 2.0 STPS80H100CY Single pulse tp(s) 1E-2 1E-1 VR( =tp/T 1E+0 F=1MHz Tj=25°C 50 100 3/4 ...

Page 4

... Ordering type Marking STPS80H100CY STPS80H100CY EPOXY MEETS UL94,V0 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 ...

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