UG8FT Datasheet, PDF (1/2 Pages) General Semiconductor – ULTRAFAST SOFT RECOVERY RECTIFIER

ADVANCED INFORMATION
UG8FT AND UG8GT
ULTRAFAST SOFT RECOVERY RECTIFIER
Reverse Voltage - 300 to 400 Volts Forward Current - 8.0 Amperes
0.160 (4.06)
0.140 (3.56)
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
TO-220AC
0.154 (3.91)
DIA.
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.410 (10.41)
0.390 (9.91)
PIN
1
2
0.635 (16.13)
0.625 (15.87)
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.560 (14.22)
0.530 (13.46)
0.105 (2.67)
0.095 (2.41)
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
PIN 1
PIN 2
Dimensions in inches and (millimeters)
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.560 (14.22)
0.530 (13.46)
0.110 (2.79)
0.100 (2.54)
FEATURES
♦ Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
♦ Ideally suited for freewheeling diode power factor
correction applications
♦ Soft recovery characteristics
♦ Excellent high temperature switching
♦ Optimized to reduce switching losses
♦ High temperature soldering in accordance with
CECC 802 / Reflow guaranteed
♦ Glass passivated chip junction
MECHANICAL DATA
Case: JEDEC TO-220AC molded plastic body
Terminals: Plated leads, solderable per MIL-STD-750,
Method 2026
Polarity: As marked
CASE
Mounting Position: Any
Weight: 0.08 ounce, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum repetitive peak reverse voltage
SYMBOLS
VRRM
UG8FT
300
UG8GT
400
Working peak reverse voltage
VRWM
225
300
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at TC=100°C
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
VRMS
VDC
I(AV)
IFSM
210
280
300
400
8.0
100.0
Maximum instantaneous forward voltage at IF= 8A (NOTE 1)
TJ=25°C
TJ=150°C
VF
Maximum reverse leakage current
at working peak reverse voltage
TC=25°C
TC=100°C
IR
Maximum reverse recovery time at IF=0.5A, IR=1.0A, Irr=0.25A
trr
MaximumReverse recovery time at
IF=1.0A, di/dt=100A/µs, VR=30V, Irr=0.1 IRM
trr
1.30
1.00
10
350
35
50
Maximum reverse recovery current at
IF=10A, di/dt=50A/µs,VR=30V
Maximum stored charge
IF=2A, di/dt=20A/µs, VR=30V, Irr=0.1 IRM
Typical thermal resistance from junction to case
Operating junction and storage temperature range
TC=100°C
IRM
Qrr
RΘJC
TJ, TSTG
5.5
55
2.2
-40 to+150
NOTE: (1) Pulse test: 300µs pulse width, 1% duty cycle
NOTICE: Advanced product information is subject to change without notice
12/16/98
UNITS
Volts
Volts
Volts
Volts
Amps
Amps
Volts
µA
ns
ns
Amps
nC
°C/W
°C