VHF28 IXYS Corporation, VHF28 Datasheet
VHF28
Manufacturer Part Number
VHF28
Description
Half Controlled Single Phase Rectifier Bridge
Manufacturer
IXYS Corporation
Datasheet
1.VHF28.pdf
(3 pages)
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www.DataSheet4U.com
Half Controlled
Single Phase Rectifier Bridge
with Freewheeling Diode
Symbol
I
I
I
I
I
(di/dt)
(dv/dt)
V
P
P
T
T
T
V
M
Weight
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
IXYS reserves the right to change limits, test conditions and dimensions.
© 2000 IXYS All rights reserved
1300
1500
1700
V
V
dAV
dAVM
FRMS
FSM
2
t
VJ
VJM
stg
900
RGM
GM
GAVM
ISOL
d
RSM
DSM
V
for resistive load
, I
, I
TSM
TRMS
cr
cr
1200
1400
1600
V
V
800
RRM
DRM
V
Test Conditions
T
module
per leg
T
V
T
V
T
V
T
V
T
f =50 Hz, t
V
I
di
T
R
T
I
50/60 Hz, RMS
I
Mounting torque
G
T
ISOL
K
VJ
VJ
VJ
VJ
VJ
VJ
VJ
R
R
R
R
D
GK
G
= I
= 0.3 A,
/dt = 0.3 A/ms
= 85°C, module
= 0 V
= 0 V
= 0 V
= 0 V
= 2/3 V
= 45°C;
= T
= 45°C
= T
= 125°C
= T
= T
= ¥; method 1 (linear voltage rise)
£ 1 mA
TAVM
VJM
VJM
VJM
VJM
; V
DRM
P
Type
VHF 28-08io5
VHF 28-12io5
VHF 28-14io5
VHF 28-16io5
=200 ms
DR
= 2/3 V
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
repetitive, I
non repetitive, I
DRM
t
t
t
t = 1 min
t = 1 s
(M5)
(10-32 UNF)
p
p
p
=
= 500 ms
=
10 ms
30 ms
T
= 50 A
T
= 1/2 • I
6
4
dAV
-40...+125
-40...+125
Maximum Ratings
£
£
£
18-22
2-2.5
1000
3000
3600
1
300
330
270
300
440
455
365
370
150
500
125
0.5
28
32
23
10
10
50
5
1
3
lb.in.
A/ms
A/ms
V/ms
Nm
A
A
A
A
V~
V~
°C
°C
°C
W
W
W
W
A
A
A
A
A
A
A
V
g
2
2
2
2
s
s
s
s
2
8
I
V
Features
Applications
Advantages
Dimensions in mm (1 mm = 0.0394")
dAVM
Package with DCB ceramic base plate
Isolation voltage 3600 V~
Planar passivated chips
¼" fast-on terminals
UL registered E 72873
Supply for DC power equipment
DC motor control
Easy to mount with two screws
Space and weight savings
Improved temperature and power
cycling
RRM
4
= 32 A
= 800-1600 V
1
2
3
8
VHF 28
6
1 - 3
Related parts for VHF28
VHF28 Summary of contents
Page 1
Half Controlled Single Phase Rectifier Bridge with Freewheeling Diode V V Type RSM RRM V V DSM DRM V V www.DataSheet4U.com 900 800 VHF 28-08io5 1300 1200 VHF 28-12io5 1500 1400 VHF 28-14io5 1700 1600 VHF 28-16io5 Symbol Test Conditions ...
Page 2
Symbol Test Conditions RRM For power-loss calculations only ( ...
Page 3
Fig. 3 Surge overload current per chip I : Crest value, t: duration FSM Fig. 6 Power dissipation versus direct output current and ambient temperature Fig. 7 Transient thermal impedance junction to heatsink per chip © 2000 IXYS All ...