BA157GP thru BA159GP
Vishay General Semiconductor
Glass Passivated Junction Fast Switching Rectifier
Major Ratings and Characteristics
IF(AV)
VRRM
IFSM
trr
1.0 A
400 V to 1000 V
20 A
®
150 ns, 250 ns, 500 ns
5.0 µA
IR
*
d
VF
1.3 V
e
t
n
e
t
Tj max.
175 °C
a
P
* Glass-plastic encapsulation
technique is covered by
Patent No. 3,996,602,
DO-204AL (DO-41)
brazed-lead assembly
by Patent No. 3,930,306
Features
Mechanical Data
• Superectifier structure for High Reliability
condition
Case: DO-204AL, molded epoxy over glass body
Epoxy meets UL-94V-0 Flammability rating
• Cavity-free glass-passivated junction
• Fast switching for high efficiency
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
• Low leakage current, typical I less than 0.1 µA
R
• High forward surge capability
• Meets environmental standard MIL-S-19500
• Solder Dip 260 °C, 40 seconds
Polarity: Color band denotes cathode end
Typical Applications
For general purpose of medium frequency rectifi-
action
Maximum Ratings
(TA = 25 °C unless otherwise noted)
Parameter
Symbols BA157GP BA158GP BA159DGP BA159GP Units
Maximum repetitive peak reverse voltage
VRRM
VRMS
VDC
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
A
Maximum RMS voltage
Maximum DC blocking voltage
1000
Maximum average forward rectified current 0.375" (9.5 mm) lead
length at TA = 55 °C
IF(AV)
1.0
20
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
IFSM
A
Operating junction and storage temperature range
TJ,TSTG
- 65 to + 175
°C
Document Number 88537
19-Sep-05
www.vishay.com
1