SR4020PT THRU SR40200PT
SCHOTTKY BARRIER RECTIFIER
REVERSE VOLTAGE:
20 to 200 VOLTS
FORWARD CURRENT:
40.0 AMPERE
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 VF
· High surge capacity
· For use in low voltage,high frequency inverters,free
whelling,and polarity protection applications
TO-3P/TO-247AD
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, 60HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
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 20.0A DC and 25℃ (Note 3)
Maximum Reverse Current
at Rated DC Blocking Voltage
at TC=25℃
TC=100℃
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
Symbols SR4020PT SR4030PT SR4040PT SR4050PT SR4060PT SR4080PT SR40100PT SR40150PT SR40200PT
VRRM
20
30
40
50
60
80 100 150 200
VRMS
14
21
28
35
42
56
70 105 140
VDC 20 30 40 50 60 80 100 150 200
Units
Volts
Volts
Volts
I(AV) 40.0 Amp
IFSM 375 Amp
VF 0.55
IR
CJ 1100
RθJC
TJ -55 to +125
Tstg
0.70 0.85
1.0
75
600
1.2
-55 to +150
-55 to +150
0.95
Volts
mAmp
pF
℃/W
℃
℃
NOTES:
1- Measured at 1 MHZ 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
