![](http://datasheet.mmic.net.cn/370000/MBRF3045CT_datasheet_16719228/MBRF3045CT_2.png)
Maximum Ratings
(T
C
= 25°C unless otherwise noted)
Parameter
Symbol
MBR3035CT
MBR3045CT
Unit
Maximum repetitive peak reverse voltage
V
RRM
35
45
V
Working peak reverse voltage
V
RWM
35
45
V
Maximum DC blocking voltage
V
DC
35
45
V
Maximum average forward rectified current
Total device
Per leg
30
15
I
F(AV)
A
Peakrepetitive forward current per leg
at T
C
= 105°C (rated V
R
, square wave, 20KHz)
I
FRM
30
A
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) per leg
I
FSM
200
A
Peak repetitive reverse current per leg at t
p
= 2
μ
s, 1KH
Z
I
RRM
2.0
A
Voltage rate of change (rated V
R
)
dv/dt
10,000
V/
μ
s
Operating junction temperature range
T
J
–65 to +150
°C
Storage temperature range
T
STG
–65 to +175
4500
(1)
3500
(2)
1500
(3)
°C
RMS Isolation voltage (MBRF type only) from terminals
to heatsink with t = 1 second, RH
≤
30%
V
ISOL
V
Electrical Characteristics
(T
C
= 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Maximum instantaneous
forward voltage per leg at
(4)
:
I
F
= 20A,
I
F
= 30A,
I
F
= 30A,
T
C
= 125°C
T
C
= 25°C
T
C
= 125°C
0.60
0.76
0.72
V
F
V
Maximum instantaneous reverse current
per leg at rated DC blocking voltage
(4)
T
J
= 25°C
T
J
= 125°C
1.0
60
mA
I
R
Thermal Characteristics
(T
C
= 25°C unless otherwise noted)
Parameter
Symbol
MBR
MBRF
MBRB
Unit
Typical thermal resistance per leg
R
Θ
JC
1.5
4.5
1.5
°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
μ
s pulse width, 1% duty cycle
Ordering Information
Product
Case
Package Code
Package Option
MBR3035CT - MBR3045CT
TO-220AB
45
Anti-Static tube, 50/tube, 2K/carton
MBRF3035CT - MBRF3045CT
ITO-220AB
45
Anti-Static tube, 50/tube, 2K/carton
31
45
81
13” reel, 800/reel, 4.8K/carton
Anti-Static tube, 50/tube, 2K/carton
Anti-Static 13” reel, 800/reel, 4.8K/carton
MBRB3035CT - MBRB3045CT
TO-263AB
MBR3045CT, MBRF3045CT & MBRB3045CT Series
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com
2
Document Number 88677
02-Oct-02