BA157GP
400
BA157GP......BA159GP
1 Amp. Glass Passivated Fast Recovery Rectifier
Mounting instructions
1. Min. distance from body to soldering point,
4 mm.
2. Max. solder temperature, 350 C.
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than
2 mm. to the body.
Dimensions in mm.
DO-41
(Plastic)
Maximum Ratings, according to IEC publication No. 134
Peak recurrent and non recurrent reverse voltage (V)
Forward current at Tamb = 50 C
Recurrent peak forward current
10 ms. peak forward surge current
V
RRM
I
F(AV)
I
FRM
I
FSM
1 A
9 A
35 A
T
j
T
stg
Operating temperature range
Storage temperature range
65 to + 175 C
65 to + 175 C
Electrical Characteristics at Tamb = 25 C
V
F
Forward voltage drop at I
F
= 1 A
I
R
5 A
100 A
1.3 V
Reverse current at V
RRM
t
rr
Max. reverse recovery
time from
I
F
= 0.5 A
I
R
= 1 A
I
RR
= 0.25 A
150 ns
R
thj-a
Thermal resistance (I = 10 mm.)
60 C/W
45 C/W
at 25
o
C
at 125
o
C
Voltage
400 to 1000 V.
Current
1.0 A. at 50 C.
Glass passivated junction
High current capability
The plastic material carries
U/L recognition 94 V-0
Terminals: Axial Leads
Polarity: Color band denotes cathode
250 ns
500 ns
Max.
Typ.
BA158GP
600
BA159GP
1000
E
RSM
Maximum non repetitive peak
reverse avalanche energy.
I
R
= 0.5 A ; T
J
= 25 C
20 mJ
58.5
0.5
5
+0.2
- 0
10 mm. - 10 mm.
1
0.01
10
T
j
= 25 C
Rating And Characteristic Curves
0.6
0.8
1.2
1.4
1.6
1
0
0
25
50
75
100 125
175
150
1
1
10
100
50
40
30
20
10
0
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
TYPICAL JUNCTION CAPACITANCE
TYPICAL FORWARD CHARACTERISTIC
FORWARD CURRENT DERATING CURVE
2
0.2
0.1
BA150GP
1.4
1.2
1
0.8
0.6
0.4
0.2
V
F '
instantaneous forward voltage (V)
Tamb, ambient temperature (C)
V
R
reverse voltage (V)
1
2
4 6
10
20
40
100
Number of cycles at 50 Hz.
10
5
5
50
T
j
= 25 C
T
j
= 25 C
f = 1 MHz
PDF 
ZIP