SR2020PT THRU SR20200PT
SCHOTTKY BARRIER RECTIFIER
REVERSE VOLTAGE:
FORWARD CURRENT:
FEATURES
· Plastic package has UL flammability classification 94V-0
· Metal of silicon rectifier,majority carrier conduction
· Guard ring for transient protection
· High capability
· Low power loss, high efficiency
· High current capability, low V
F
· High surge capacity
· For use in low voltage,high frequency inverters,free
whelling,and polarity protection applications
TO-3P/TO-247AD
20 to 200 VOLTS
20.0 AMPERE
MECHANICAL DATA
Case: Molded plastic, TO-3P/TO-247AD
Epoxy: UL 94V-O rate flame retardant
Terminals: Leads solderable per MIL-STD-202
method 208 guaranteed
Polarity: As marked
Mounting position: Any
Weight: 0.2ounce, 5.6gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbols
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage
at 10.0A DC and 25℃ (Note 3)
Maximum Reverse Current
at Rated DC Blocking Voltage
at T
C
=25℃
T
C
=100℃
I
R
C
J
R
θJC
T
J
Tstg
V
F
I
FSM
V
RRM
V
RMS
V
DC
I
(AV)
SR2020PT
SR2030PT
SR2040PT
SR2050PT
SR2060PT
SR2080PT SR20100PT SR20150PT SR20200PT
Units
Volts
Volts
Volts
Amp
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
20.0
80
56
80
100
70
100
150
105
150
200
140
200
250
Amp
0.55
1.0
0.70
0.85
0.95
0.2
Volts
50
600
2.0
-55 to +125
-55 to +150
-55 to +150
400
mAmp
pF
℃/W
℃
℃
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
NOTES:
1- Measured at 1 MH
Z
and applied reverse voltage of 4.0 VDC.
2- Thermal Resistance from Junction to Case Per Leg
3- 300 us Pulse Width, 2% Duty Cycle
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