BA157 - BA159
1.0 AMP. Fast Recovery Rectifiers
DO-41
Features
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
High efficiency, Low VF
High current capability
High reliability
High surge current capability
Low power loss.
Mechanical Data
ꢀ
ꢀ
ꢀ
Cases: DO-41 Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, Lead free.,
solderable per MIL-STD-202, Method
208 guaranteed
Dimensions in inches and (millimeters)
ꢀ
ꢀ
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
o
260 C/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs.,(2.3kg) tension
Weight: 0.34 gram
ꢀ
Maximum Ratings and Electrical Characteristics
o
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol
VRRM
VRMS
VDC
BA157
400
BA158
600
BA159
1000
700
Units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
280
420
Maximum DC Blocking Voltage
400
600
1000
Maximum Average Forward Rectified Current
1.0
30
A
A
V
o
I(AV)
.375”(9.5mm) Lead Length @TA = 45 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
IFSM
Maximum Instantaneous Forward Voltage
@ 1.0A
1.2
VF
IR
o
5.0
uA
uA
Maximum DC Reverse Current @ TA=25 C
o
at Rated DC Blocking Voltage @ TA=125 C
150
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance
Trr
Cj
150
250
nS
pF
10
65
o
RθJA
C/W
o
Operating Temperature Range
T
-65 to +150
-65 to +150
C
J
o
Storage Temperature Range
T
C
STG
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.
3. Mount on Cu-Pad Size 5mm x 5mm on P.C.B.
Notes:
Version: A06