VISHAY UGF8GT

NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
UGF8FT AND UGF8GT
ULTRAFAST SOFT RECOVERY RECTIFIER
Reverse Voltage - 300 to 400 Volts Forward Current - 8.0 Amperes
ITO-220AC
FEATURES
0.188 (4.77)
0.172 (4.36)
0.405 (10.27)
0.383 (9.72)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
DIA.
0.122 (3.08)
0.140 (3.56)
DIA.
0.130 (3.30)
0.600 (15.5)
0.580 (14.5)
0.670 (17.2)
0.646 (16.4)
PIN
1
0.350 (8.89)
0.330 (8.38)
2
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
MECHANICAL DATA
0.110 (2.80)
0.100 (2.54)
0.060 (1.52)
0.037 (0.94)
0.027 (0.69)
0.205 (5.20)
0.195 (4.95)
♦ 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 guaranteed:
250°C, 0.25" (6.35mm) from case for 10 seconds
♦ Glass passivated chip junction
0.022 (0.55)
0.014 (0.36)
PIN 1
PIN 2
Dimensions in inches and (millimeters)
Case: ITO-220AC molded plastic body
Terminals: Plated leads, solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Mounting Position: Any
Weight: 0.08 ounce, 2.24 grams
Mounting Torque: 5 in. - lbs. max.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
UGF8FT
UGF8GT
UNITS
Maximum repetitive peak reverse voltage
VRRM
300
400
Volts
Working peak reverse voltage
VRWM
225
300
Volts
Maximum RMS voltage
VRMS
210
280
Volts
Maximum DC blocking voltage
VDC
300
400
Volts
Maximum average forward rectified current at TC=100°C
I(AV)
8.0
Amps
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
IFSM
100.0
Amps
Maximum instantaneous forward voltage at IF= 8A (NOTE 1)
TJ=25°C
TJ=150°C
VF
1.30
1.00
Volts
Maximum reverse leakage current
at working peak reverse voltage
TJ=25°C
TJ=100°C
IR
10
350
µA
Reverse recovery time at
IF=1.0A, di/dt=100A/µs, VR=30V, Irr=0.1 IRM
Maximum
trr
50
ns
trr
35
ns
IRM
5.5
Amps
Qrr
55
nC
RΘJC
5.0
°C/W
TJ, TSTG
-40 to+150
°C
Maximum reverse recovery time at IF=0.5A, IR=1.0A, Irr=0.25A
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
NOTE:
(1) Pulse test: 300µs pulse width, 1% duty cycle
NOTICE: Advanced product information is subject to change without notice
4/98
TC=100°C
RATINGS AND CHARACTERISTIC CURVES UGF8FT AND UGF8GT
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
10
150
RESISTIVE OR INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT, AMPERES
FIG. 1 -FORWARD CURRENT DERATING CURVE
8
6
4
2
0
125
100
75
50
25
0
25
0
50
100
75
125
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TC=105°C
150
100
10
1
NUMBER OF CYCLES AT 60 HZ
CASE TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
10
TJ=125°C
TJ=100°C
1
0.1
TJ=25°C
0.01
0.2
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PER LEG
10,000
INSTANTANEOUS REVERSE LEAKAGE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
100
0.4
0.6
1
0.8
1.4
1.2
1.8
1.6
1
IF=4.0A
70 VR=30V
50
60
TJ=25°C
0.1
20
40
60
80
di/dt= 150A/µs
100
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
100
TJ=125°C
f=1.0 MHz
Vsig=50MVp-p
di/dt=100A/µs
di/dt=20A/µs
40
50
di/dt=50A/µs
di/dt=100A/µs
di/dt=50A/µs
di/dt=150A/µs
40
30
30
20
20
CAPACITANCE, pF
RECOVERED STORED CHARGE/REVERSE
RECOVERY TIME nC/ns
10
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - REVERSE SWITCHING
CHARACTERISTICS
10
di/dt=20A/µs
10
10
0
0 25
0
TJ=100°C
100
0.01
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
80
60
TJ=125°C
1,000
trr
Qrr
25
50
50
75
75
100
125
100
150
JUNCTION TEMPERATURE, °C
125
175
1
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
1,000