Barrier Rectifiers. SRF20200C Datasheet

SRF20200C Rectifiers. Datasheet pdf. Equivalent

Part SRF20200C
Description Schottky Barrier Rectifiers
Feature MOSPEC Full Plastic Schottky Barrier Rectifiers Using the Schottky Barrier principle with a Refract.
Manufacture MOSPEC
Total Page 3 Pages
Datasheet
Download SRF20200C Datasheet



SRF20200C
MOSPEC
Full Plastic Schottky Barrier Rectifiers
Using the Schottky Barrier principle with a Refractory metal capable of high
temperature operation metal. The proprietary barrier technology allows for
reliable operation up to 175junction temperature. Typical application are in
switching Mode Power Supplies such as adaptators, DC/DC converters, free-
wheeling and polarity protection diodes.
Features
Low Forward Voltage.
Low Switching noise.
High Current Capacity
Guarantee Reverse Avalanche.
Guard-Ring for Stress Protection.
Low Power Loss & High efficiency.
175Operating Junction Temperature
Low Stored Charge Majority Carrier Conduction.
Plastic Material used Carries Underwriters Laboratory
Flammability Classification 94V-O
In compliance with EU RoHs 2002/95/EC directives
MAXIMUM RATINGS
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current ( Per diode )
Total Device (Rated VR), TC=125
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current (Surge
applied at rate load conditions halfware, single
phase, 60Hz)
Operating and Storage Junction Temperature
Range
VRRM
VRWM
VR
VR(RMS)
IF(AV)
IFM
IFSM
TJ , Tstg
THERMAL RESISTANCES
Typical Thermal Resistance junction to case
Per diode
Rθ j-c
Total
Coupling
Where the diodes1 and 2 are used simultaneously:
Rθ c
TJ(diode 1)P(diode1)×Rθ(j-c)(Per diode)P( diode2)×Rθ c
ELECTRIAL CHARACTERISTICS
Characteristic
Symbol
Maximum Instantaneous Forward Voltage
( IF =10 Amp TC = 25)
( IF =10 Amp TC = 125)
VF
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25)
( Rated DC Voltage, TC = 125)
IR
To evaluation the conduction losses use the following equation:
P=0.65×IF(AV)0.015×IF(RMS)2
SRF20200C
200
140
10
20
20
150
-65 to +175
3.8
3.0
2.8
SRF20200C
0.95
0.85
0.1
20
SRF20200C
SCHOTTKY BARRIER
RECTIFIERS
20 AMPERES
200 VOLTS
ITO-220AB
Unit
V
V
A
A
A
/w
DIM
MILLIMETERS
MIN MAX
A 14.90 15.15
B 13.35 13.55
C 10.00 10.10
D 6.55 6.65
E 2.65 2.75
F 1.55 1.65
G 1.15 1.25
H 0.55 0.65
I 2.50 2.60
J 3.00 3.20
K 1.10 1.20
L 0.55 0.65
M 4.40 4.60
N 1.15 1.25
O 3.35 3.45
P 2.65 2.75
Q 3.15 3.25
Unit
V
mA



SRF20200C
SRF20200C
FIG-1 FORWARD CURRENT DERATING CURVE
FIG-2 TYPICAL FORWARD CHARACTERISITICS
CASE TEMPERATURE ()
FIG-3 TYPICAL REVERSE CHARACTERISTICS
TJ=125oC
FORWARD VOLTAGE (Volts)
FIG-4 TYPICAL JUNCTION CAPACITANCE
TJ=25oC
PERCENT OF RATED REVERSE VOLTAGE ()
FIG-5 PEAK FORWARD SURGE CURRENT
REVERSE VOLTAGE (Volts)
NUMBER OF CYCLES AT 60 Hz





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)