Characteristics
PTR20L120
1. Characteristics
Maximum Ratings Characteristics
( TA = 25℃ unless otherwise specified )
Parameter
DC Blocking Voltage
Working Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Average Rectified Forward Current
Per device
(Rated VR-20Khz Square Wave) - 50% duty cycle
Peak Forward Surge Current - 1/2 60hz
Peak Repetitive Reverse Surge Current (2uS-1Khz)
Typical Thermal Resistance (per leg)
Package = TO-220AB
Package =ITO-220AB
Package =TO-262
Package =TO-263
Isolation voltage (ITO-220 only)
Maximum Rate of Voltage Change ( at Rated VR )
Operating Junction Temperature
Storage Junction Temperature
Symbol
VRM
VRWM
VRRM
Io
IFSM
IRRM
RθJc
VAC
dv/dt
TJ
TSTG
Values
120
Units
Volts
20 Amps
120 Amps
1 Amps
2
4
2.5
3
1500
10000
- 40 to +150
- 40 to +150
oC / W
V
V/uS
oC
Electrical Characteristics - (per leg)
( TA = 25℃ unless otherwise specified )
Parameter
Test Conditions
Instantaneous
IF = 5 A
IF = 10 A
TJ = 25 oC
Forward Voltage
IF = 5 A
IF = 10 A
TJ = 125 oC
Instantaneous
VR = 90V
VR = 120V
TJ = 25 oC
Reverse Current
VR = 90V
VR = 120V
TJ = 125 oC
* Pulse width < 300 uS, Duty cycle < 2%
Symbol
VF*
IR*
Typ.
0.63
0.83
0.55
0.64
1.4
4.3
-----
4.0
Max.
-----
0.9
-----
0.72
-----
200
-----
40
Units
Volts
uA
uA
mA
mA
Version 4.4
2/7
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