SR3020PT - SR30150PT
30.0 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
High temperature soldering guaranteed:
260
o
C/10seconds,0.17鈥?4.3mm)lead lengths at 5 lbs.,
(2.3kg) tension
Mechanical Data
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
Dimensions in inches and (millimeters)
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
SR SR SR
Type Number
3020
PT
3030
PT
Maximum Ratings and Electrical Characteristics
SR
3050
PT
SR
3060
PT
SR
SR
SR
3090 30100 30150
PT
PT
PT
3040
PT
Units
V
V
V
A
A
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Tc=100
o
C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
Maximum Instantaneous Forward Voltage @ 15.0A
(Note 3)
o
Maximum D.C. Reverse Current
@ Tc=25 C
o
at Rated DC Blocking Voltage
@ Tc=100 C
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
Cj
R
胃JC
T
J
T
STG
20
14
20
30
21
30
40
28
40
50
35
50
30
300
60
42
60
90
63
90
100
70
100
150
105
150
0.55
1.0
20
750
0.70
15
500
1.5
0.90
0.5
10
340
1.00
V
mA
mA
pF
o
C/W
o
C
o
C
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Per Leg (Note 1)
Operating Junction Temperature Range
-65 to +125
-65 to +150
Storage Temperature Range
-65 to +150
Notes:
1. Thermal Resistance from Junction to Case Per Leg, with Heatsink size (4鈥?x 6鈥?x 0.25鈥? Al-Plate.
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
3. 300 us Pulse Width, 2% Duty Cycle
- 164 -
Version: B07
1
2
