SR2020PT_1 Datasheet, PDF (1/2 Pages) Taiwan Semiconductor Company, Ltd – 20.0 AMPS. Schottky Barrier Rectifiers

SR2020PT - SR20150PT
20.0 AMPS. Schottky Barrier Rectifiers
TO-3P/TO-247AD
Features
Dual rectifier construction, positive center-tap
Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability, low VF
High surge capability
Epitaxial construction
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
Guardring for transient protection
High temperature soldering guaranteed:
260^oC/10seconds,0.17”(4.3mm)lead lengths at 5
lbs., (2.3kg) tension
Mechanical Data
Dimensions in inches and (millimeters)
Cases: JEDEC TO-3P/TO-247AD molded plastic
Terminals: Pure tin plated, lead free. solderable per
MIL-STD-750, Method 2026
Polarity: As marked
Mounting position: Any
Weight: 0.2 ounce, 5.6 grams
Maximum Ratings and Electrical Characteristics
Rating at 25 ^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol SR SR SR SR SR SR SR SR _Units
2020 2030 2040 2050 2060 2090 2100 2150
PT PT PT PT PT PT PT PT
Maximum Recurrent Peak Reverse Voltage V_RRM 20 30 40 50 60 90 100 150 V
Maximum RMS Voltage
V_RMS 14 21 28 35 42 63 70 105 V
Maximum DC Blocking Voltage
V_DC 20 30 40 50 60 90 100 150 V
Maximum Average Forward Rectified
Current at Tc=105 ^oC
I_(AV)
20
A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
IFSM
200
A
Load (JEDEC method )
Maximum Instantaneous Forward Voltage @10.0A
(Note 3)
VF
Maximum D.C. Reverse Current @ Tc=25 ^oC
at Rated DC Blocking Voltage
@ Tc=100 ^oC
I_R
0.55
0.70
0.5
15
10
0.92 1.02 V
0.1
mA
5.0
mA
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Per Leg (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
Cj
R_θJC
TJ
TSTG
600
-65 to +125
400
350
1.5
-65 to +150
-65 to +150
pF
o_C/W
o_C
o_C
Notes:
1. Thermal Resistance from Junction to Case Per Leg, with Heatsink size of 4” x 6” x 0.25”
Al-Plate.
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
3. 300 us Pulse Width, 2% Duty Cycle
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Version: B07