F20S45

F20S45 THRU F20S50 SPECIFICATION
Rev. A
20A SCHOTTKY BARRIER RECTIFIERS
PRODUCT FEATURES
1.
2.
3.
4.
5.
6.
7.
8.
9.
10
FLAMMABILITY CLASSIFICATION 94V-0
EXTREMELY LOW VF
LOW STORED CHARGE
MAJORITY CARRIER CONDUCTION
LOW POWER LOSS/HIGH EFFICIENCY
CASE: TRANSFER MOLDED TO-277B
DIMENSIONS IN INCHES AND (MILLIMETERS)
LEADS: SOLDERABILITY PER MIL-STD-202 METHOD 208
WEIGHT: 0.095 GRAM
RoHS COMPLIANT AND HALOGEN FREE
ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS (TA =25°C UNLESS OTHERWISE NOTED ) AND ELECTRICAL CHARACTERISTICS
RATING
SYMBOL
V
IO
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT, SEE FIG.1
20
A
n
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
IFSM
L
240
SINE-WAVE SUPERIMPOSED ON RATED LOAD
U
RθjC
TYPICAL THERMAL RESISTANCE
23 E
STORAGE TEMPERATURE RANGE
TSTG
- 65 TO +175
OPERATING TEMPERATURE RANGE
TJ
- 55 TO +150
MAXIMUM REVERSE CURRENT AT 25°C PER LEG (NOTE 1)
IR
0.5
MAXIMUM REVERSE CURRENT AT 125°C PER LEG (NOTE 1)
IR
20
PART NUMBER
F20S45
F20S50
MAX RECURRENT PK REVERSE
VOLTAGE/DC BLOCKING VRRM/VR (V)
45
50
MAX VRMS (V)
31.5
35
UNITS
A
A
°C/W
°C
°C
mA
mA
MAXIMUM FORWARD VOLTAGE VF @ IF=20A
@25°C
@125°C
0.49V
0.45V
0.49V
0.45V
NOTE︰ 1. PULSE TEST: 300μS PULSE WIDTH, 1% DUTY CYCLE.
2. CURRENT RATING IS BASED ON SINGLE PHASE, 1/2 WAVE, 60HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD,
DERATE CURRENT BY 20%.
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
F20S45 THRU F20S50 SPECIFICATION
Rev. A
RATINGS AND CHARACTERISTIC CURVES
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 2 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989