4.0 Amps Single Phase Full Wave
Bridge Rectifier
I
O(AV)
= 4A
V
RRM
= 50/ 800V
4GBU Series
1
Bulletin I2717 rev. G 05/02
www.irf.com
Features
Diode chips are glass passivated
Suitable for Universal hole mounting
Easy to assemble & install on P.C.B.
High Surge Current Capability
High Isolation between terminals and molded case (1500 V
RMS
)
Lead free terminals solderable as per MIL-STD-750 Method 2026
Terminals suitable for high temperature soldering at 260C for 8-10 secs
UL E160375 approved
Description
These GBU Series of Single Phase Bridges consist
of four glass passivated silicon junction connected
as a Full Wave Bridge. These four junctions are
encapsulated by plastic molding technique. These
Bridges are mainly used in Switch Mode power
supply and in industrial and consumer equipment.
Parameters
4GBU
Units
Major Ratings and Characteristics
I
O
4
A
@ T
C
100
C
I
FSM
@
50Hz
150
A
@ 60Hz
158
A
I
2
t
@ 50Hz
113
A
2
s
@ 60Hz
104
A
2
s
V
RRM
range
50 to 800
V
T
J
- 55 to 150
o
C
4GBU
PART OBSOLETE - EOL18
4GBU Series
2
Bulletin I2717 rev. G 05/02
www.irf.com
I
O
Maximum DC output current
4
A
T
C
= 100C, Resistive & inductive load
3.2
T
C
= 100C, Capacitive load
I
FSM
Maximum peak, one-cycle
150
t = 10ms
non-repetitive surge current,
following any rated load condition
158
t = 8.3ms
T
J
= 150C
and with rated V
RRM
reapplied
I
2
t
Maximum I
2
t for fusing,
113
A
2
s
t = 10ms
initial T
J
= T
J
max
104
t = 8.3ms
V
FM
Maximum peak forward voltage
1.0
V
T
J
= 25
o
C, I
FM
= 4A
per diode
I
RM
Typical peak reverse leakage
5
A
T
J
= 25
o
C, 100% V
RRM
curren t per diode
V
RRM
Maximum repetitive peak
50 to 800
V
reverse voltage range
Forward Conduction
Voltage
V
RRM
, max repetitive
V
RMS
, max RMS
I
RRM
max.
I
RRM
max.
Type number Code
peak rev. voltage
voltage
@ rated V
RRM
@ rated V
RRM
T
J
= T
J
max.
T
J
= T
J
max.
T
J
= 25C
T
J
= 150C
V
V
A
A
4GBU
005
50
35
5
400
4GBU...F
01
100
70
5
400
02
200
140
5
400
04
400
280
5
400
06
600
420
5
400
08
800
560
5
400
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Parameters
4GBU
Unit
Conditions
T
J
Operating and storage
-55 to 150
o
C
T
stg
temperature range
R
thJC
Max. thermal resistance
4.2
C/ W
DC rated current through bridge (1)
junction to case
R
thJA
Thermal resistance,
22
C/ W
DC rated current through bridge (1)
junction to ambient
W
Approximate weight
4 (0.14)
g (oz)
T
Mounting Torque
1.0
Nm
Bridge to Heatsink
9.0
Lb.in
Thermal and Mechanical Specifications
Parameters
4GBU
Unit
Conditions
Note (1): Devices mounted on 40x 40x1.5mm aluminum plate; use silicon thermal compound for maximum
heat transfer and bolt down using 3mm screw
4GBU Series
3
Bulletin I2717 rev. G 05/02
www.irf.com
1
-
Bridge current
2
-
Basic Part Number
3
-
Voltage Code: code x 100 = V
RRM
4
-
Lead Forming: 7.5 mm
4
GBU
08
F
1
2
3
Ordering Information Table
Device Code
Outline Table
All dimensions are in millimetres
Add suffix "F" for 7.5 mm equal space lead forming
4
4GBU Series
4
Bulletin I2717 rev. G 05/02
www.irf.com
Fig. 2 - Forward Voltage Drop Characteristics
Fig. 1 - Current Ratings Characteristics
Fig. 4 - Maximum Non-Repetitive Surge Current
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
Maximum Allowable Case Temperature (C)
Average Forward Current (A)
Number of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
Fig. 3 - Total Power Loss Characteristics
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
0.1
1
10
100
1000
0
0.5
1
1.5
2
2.5
3
3.5
T = 25C
J
T = 150C
J
4GBU Series
40
60
80
100
120
140
160
1
10
100
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 150C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
4GBU Series
0
1
2
3
4
5
6
7
0 0.5 1 1.5 2 2.5 3 3.5 4
180
(Sine)
180
(Rect)
4GBU Series
T = 150C
J
90
100
110
120
130
140
150
160
0
1
2
3
4
5
180
(Sine)
180
(Rect)
4GBU Series
4GBU Series
5
Bulletin I2717 rev. G 05/02
www.irf.com
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 05/02
Data and specifications subject to change without notice.
This product has been designed and qualified for Multiple Level.
Qualification Standards can be found on IR's Web site.
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