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Part No.	BA157
Manufacturer	BYTES
Size	152 Kbytes
Pages	2 pages
Description	1.0 AMP FAST RECOVERY RECTIFIERS

Datasheet Summary with AI

| Maximum Average Forward Rectified Current | 1.0 | 1.0 | 1.0 | A |
| Lead Length (at Ta=75°C) | 0.375" | 0.375" | 0.375" | in |
| Peak Forward Surge Current | 100 | 100 | 100 | A |
| Operating and Storage Temperature Range | -65 to +150 | -65 to +150 | -65 to +150 | °C |

## Mechanical Details

️· Package: DO-41
️· Dimensions (inches): 1.0 x 1.0 x 0.375"
️· Lead Length: 0.375"

## Notes

️· For capacitive loads, derate current by 20%.
️· Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
️· Measured at 1MHz and applied reverse voltage of 4.0V D.C.

# BA157/BA158/BA159 - Fast Recovery Rectifiers

## General Features

️· 1.0 Ampere, 400-1000 Volt
️· Fast Recovery
️· Low forward voltage drop
️· High current capability
️· High reliability
️· High surge current capability
️· UL 94V-0 flame retardant epoxy
️· DO-41 Package

## Electrical Characteristics (Typical Values)

Parameter BA157 BA158 BA159 Units

Maximum Recurrent Peak Reverse Voltage 400 600 1000 V

Maximum RMS Voltage 280 420 700 V

Maximum DC Blocking Voltage 400 600 1000 V

Maximum Average Forward Rectified Current 1.0 1.0 1.0 A

Lead Length (at Ta=75°C) 0.375" 0.375" 0.375" in

Peak Forward Surge Current 100 100 100 A

Operating and Storage Temperature Range -65 to +150 -65 to +150 -65 to +150 °C

## Mechanical Details

️· Package: DO-41
️· Dimensions (inches): 1.0 x 1.0 x 0.375"
️· Lead Length: 0.375"

## Notes

️· For capacitive loads, derate current by 20%.
️· Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
️· Measured at 1MHz and applied reverse voltage of 4.0V D.C.

Parameter	BA157	BA158	BA159	Units
Maximum Recurrent Peak Reverse Voltage	400	600	1000	V
Maximum RMS Voltage	280	420	700	V
Maximum DC Blocking Voltage	400	600	1000	V
Maximum Average Forward Rectified Current	1.0	1.0	1.0	A
Lead Length (at Ta=75°C)	0.375"	0.375"	0.375"	in
Peak Forward Surge Current	100	100	100	A
Operating and Storage Temperature Range	-65 to +150	-65 to +150	-65 to +150	°C