FBI4A7M1.......FBI4M7M1
4 Amp. Glass Passivated Bridge Rectifier
Dimensions in mm.
25
3.2
Plastic
Case
3.5
Voltage
50 to 1000 V.
Current
4.0 A.
®
_
1
+ 0.05
+
• Glass Passivated Junction Chips.
L
7.5
7.5
7.5
suffix
–4
1
0.7
•
UL recognized under component index file
•
•
•
•
•
number E130180.
Lead and polarity identifications.
Case: Molded Plastic.
Ideal for printed circuit board (P
.C.B.).
High surge current capability.
The plastic material carries U/L recognition 94 V-O.
17.5
8
• Mounting Instructions
•
High temperature soldering guaranteed: 260 ºC – 10 sc.
•
Recommended mounting torque: 8 Kg.cm.
Maximum Ratings, according to IEC publication No. 134
FBI4A FBI4B
7M1
7M1
FBI4D
7M1
200
140
FBI4G
7M1
400
280
FBI4J
7M1
600
420
FBI4K FBI4M
7M1
7M1
800
560
1000
700
V
RRM
V
RMS
I
F(AV)
I
FSM
I
2
t
V
DIS
T
j
T
stg
Peak recurrent reverse voltage (V)
Maximum RMS voltage (V)
Max. average Forward current with heatsink
without heatsink
10 ms. peak forward surge current
(Jedec Method)
Current squared time (rating for fusing)
(1ms.<t<10ms. Tc = 25ºC)
Dielectric strength (terminals to case, AC 1 min.)
Operating temperature range
Storage temperature range
50
35
100
70
4.0 A at 100 ºC
3.0 A at 40 ºC
150 A
2
110 A sec
2000 V
– 55 to + 150 °C
– 55 to +150 ºC
Electrical Characteristics at Tamb = 25°C
V
F
I
R
R
th (j-c)
R
th (j-a)
Max. forward voltage drop per diode at I
F
= 2.0 A
Max. reverse current at V
RRM
MAXIMUM THERMAL RESISTANCE
Junction-Case. With Heatsink.
Junction-Ambient. Without Heatsink.
0.95 V
5 A
5 ºC/W
22 ºC/W
Jan - 00
FBI4 - 7M1
Characteristic Curves
TYPICAL FORWARD CHARACTERISTIC
Tamb = 25° C
FORWARD CURRENT DERATING CURVE
heatsink
Tc
10
4
Tc
_
+
3
1.0
sine wave
R-load
on heatsink
2
0.1
1
on glass-epoxi substrate
_
+
P.C.B.
soldering land 5 mm ø
sine wave
R-load
free in air
0
0.6
1.0
1.4
V
F
, instantaneous forward voltage (V)
0
0
25
50
75 100 125 150 175
Tamb, ambient temperature (°C)
MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
200
150
100
50
0
1
10
Number of cycles at 50 Hz.
100
Jan - 00