# Fast Recovery Rectifier - BA157PT Thru BA159PT

## General Information
· Manufacturer: CHENMKO ENTERPRISE CO., LTD
· Series: BA157PT, BA158PT, BA159PT
· Package: DO-41 molded plastic body
· Weight: 0.33 gram
· Flammability: UL 94V-0

## Electrical Characteristics

Characteristic	Symbol	BA157PT	BA158PT	BA159PT	Units
Maximum Recurrent Peak Reverse Voltage	VRRM	400	600	1000	Volts
Maximum RMS Voltage	VRMS	280	420	700	Volts
Maximum DC Blocking Voltage	VDC	400	600	1000	Volts
Maximum Average Forward Rectified Current (at 50°C)	IO	1.0	1.0	1.0	Amps
Recurrent Peak Forward Current	IFRM	9	9	9	Amps
Peak Forward Surge Current	IFSM	35	35	35	Amps
Maximum Instantaneous Forward Voltage at 1.0 A	VF	1.3	1.3	1.3	Volts
Reverse Current at VRRM (at 25°C)	IR	5.0	5.0	5.0	uAmps
Maximum Reverse Recovery Time	trr	150	150	250	nS
Capacitance at 1MHz	Cd	2.2	2.0	1.8	pF
Maximum Thermal Resistance	RJA	60	60	60	oC / W

## Operating Conditions
· Maximum Operating Temperature Range: -65°C to +150°C
· Storage Temperature Range: -65°C to +150°C
· For capacitive loads, derate current by 20%.

## Mechanical Data
· Lead Length: 1.0 (25.4) mm MIN.
· Dimensions: Refer to datasheet figures for detailed measurements.