1 of 2

HER151 – HER158

1.5A HIGH EFFICIENCY RECTIFIER

Features

!

Diffused Junction

!

Low Forward Voltage Drop

!

High Current Capability

A

B

A

!

High Reliability

!

High Surge Current Capability

Mechanical Data

C

!

Case: Molded Plastic

D

!

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

!

Polarity: Cathode Band

!

Weight: 0.40 grams (approx.)

!

Mounting Position: Any

!

Marking: Type Number

Single Phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Symbol

HER

151

HER

152

HER

153

HER

154

HER

155

HER

156

HER

157

HER

158

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

50

100

200

300

400

600

800

1000

V

RMS Reverse Voltage

35

70

140

210

280

420

560

700

V

Average Rectified Output Current

(Note 1)

1.5

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

50

A

Forward Voltage

1.0

1.3

1.7

V

Peak Reverse Current

At Rated DC Blocking Voltage

5.0

100

µA

Reverse Recovery Time (Note 2)

50

75

nS

Typical Junction Capacitance (Note 3)

60

40

pF

Operating Temperature Range

-65 to +150

°C

Storage Temperature Range

-65 to +150

°C

Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case

2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.

3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

HER151 – HER158

!

Lead Free: For RoHS / Lead Free Version

Z ibo Seno Electronic Engineering Co., Ltd.

www.senocn.com

DO-15

Dim

Min

Max

A

24.5

—

B

5.50

7.62

C

0.60

0.80

D

2.60

3.60

All Dimensions in mm

Alldatasheet