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UG12HT датащи(PDF) 2 Page - Vishay Siliconix

номер детали UG12HT
подробное описание детали  Ultrafast Rectifiers
PDF  3 Pages
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производитель  VISHAY [Vishay Siliconix]
домашняя страница  http://www.vishay.com
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UG12HT датащи(HTML) 2 Page - Vishay Siliconix

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UG12JT, UGF12JT, UGB12JT Series
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com
Document Number 88758
2
30-Jul-02
Maximum Ratings (TC = 25°C unless otherwise noted)
Parameter
Symbol
UG12HT
UG12JT
Unit
Maximum repetitive peak reverse voltage
VRRM
500
600
V
Maximum working reverse voltage
VRWM
400
480
V
Maximum RMS voltage
VRMS
350
420
V
Maximum DC blocking voltage
VDC
500
600
V
Maximum average forward rectified current
IF(AV)
12
A
Peak forward surge current 8.3ms single half sine-wave
IFSM
135
A
superimposed on rated load (JEDEC Method)
Operating junction and storage temperature range
TJ, TSTG
–55 to +150
°C
RMS Isolation voltage (UGF types only)
4500(1)
from terminals to heatsink with t = 1.0 second, RH
≤ 30%
VISOL
3500(2)
V
1500(3)
Electrical Characteristics (TC = 25°C unless otherwise noted)
Parameter
Symbol
UG12HT
UG12JT
Unit
Maximum instantaneous
IF = 12A, TJ = 25°C
VF
1.75
V
forward voltage(4)
IF = 12A, TJ = 125°C
1.50
TJ = 25°C
30
µA
Maximum DC reverse current at VRWM
TJ = 100°C
IR
800
µA
TJ = 125°C
4.0
mA
Maximum reverse recovery time at
IF = 0.5A, IR = 1.0A, Irr = 0.25A
trr
30
ns
Maximum reverse recovery time at
trr
50
ns
IF = 1.0A, di/dt = 50A/
µs, VR = 30V, Irr = 0.1 IRM
Typical softness factor (tb/ta)
S
0.9
—
IF = 12A, di/dt = 240A/
µs, VR = 400V, Irr = 0.1 IRM
Maximum reverse recovery current at
IRM
7.5
A
IF = 12A, di/dt = 96A/
µs, VR = 400V, TC = 125°C
Peak forward recovery time at
tfr
500
ns
IF = 12A, di/dt = 96A/
µs, VF = 1.1V
Thermal Characteristics (TC = 25°C unless otherwise noted)
Parameter
Symbol
UG12
UGF12
UGB12
Unit
Typical thermal resistance from junction to case
R
θJC
1.73
3.04
1.73
°C/W
Notes: (1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is
≤ 4.9 mm (0.19”)
(4) Pulse test: 300
µs pulse width, 1% duty cycle
Ordering Information
Product
Case
Package Code
Package Option
UG12HT & UG12JT
TO-220AC
45
Anti-Static tube, 50/tube, 2K/carton
UGF12HT & UGF12JT
ITO-220AC
45
Anti-Static tube, 50/tube, 2K/carton
31
13” reel, 800/reel, 4.8K/carton
UGB12HT & UGB12JT
TO-263AB
45
Anti-Static tube, 50/tube, 2K/carton
81
Anti-Static 13” reel, 800/reel, 4.8K/carton



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