HER305 [DIODES]

3.0A HIGH EFFICIENCY RECTIFIER; 3.0A高效率整流


型号：	HER305
厂家：	DIODES INCORPORATED
描述：	3.0A HIGH EFFICIENCY RECTIFIER 3.0A高效率整流功效
文件：	总2页 (文件大小：62K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

HER301 - HER305

3.0A HIGH EFFICIENCY RECTIFIER

Features

Low Power Loss, High Efficiency

Low Leakage

Low Forward Voltage Drop

High Current Capability

High Speed Switching

High Surge Current Rating

High Reliability

Plastic Material - UL Flammability

Classification 94V-0

DO-201AD

Min

Mechanical Data

Dim

Max

—

25.4

—

Case: Molded Plastic

Terminals: Plated Axial Leads, Solderable per

MIL-STD-202, Method 208

9.5

1.3

5.2

1.2

Polarity: Color Band Denotes Cathode

Approx. Weight: 1.2 grams

4.8

All Dimensions in mm

Maximum Ratings and Electrical Characteristics

Ratings at 25° C ambient temperature unless otherwise specified.

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

Characteristic

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Symbol HER301

HER302

HER303

200

HER304

HER305

400

Unit

V_RRM

V_RMS

V_DC

100

300

210

300

140

280

Maximum DC Blocking voltage

100

200

400

Maximum Average Forward Rectified Current 9.5mm Lead

I_(AV)

3.0

Length

@ T_A=50°C

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load

(JEDEC method)

I_FM

125

V_F

I_R

Maximum Instantaneous Forward Voltage at 3.0 A DC

Maximum DC Reverse Current at Rated DC Blocking

1.1

µA

Voltage

@ T_A=25°C

Maximum Full Load Reverse Current Full Cycle Average

I_R

150

µA

9.5mm Lead Length

@ T_C=55°C

T_RR

C_J

Maximum Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

Operating and Storage Temperature Range

°C

T_J, T_STG

-65 to +150

Notes:

1. Reverse Recovery Test Conditions: I_F=0.5 A, I_R=1.0 A, I_RR=0.25A

2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.

DS25003 Rev. D-3

1 of 2

HER301-HER305

1000

100

3.0

2.5

2.0

1.5

1.0

Single Phase

Half Wave 60Hz

Resistive or

Inductive Load

T_J= 150°C

T_J= 100°C

T_J= 25°C

1.0

0.1

0.5

0.01

100 120 140

100 125 150 175

T_A, AMBIENT TEMPERATURE (°C)

PERCENT OF RATED PEAK REVERSE VOLTAGE

Fig. 2, Typical Reverse Characteristics

Fig. 1, Typical Forward Current Derating Curve

100

T_J= 25°C

175

100

1.0

0.1

0.01

0.2 0.4

0.6

0.8 1.0

1.2

1.4

100

1000

V_F, INSTANTANEOUS FWD VOLTAGE (V)

NUMBER OF CYCLES AT 60 Hz

Fig. 4, Max. Non-Repetitive Peak Forward Surge Current

Fig. 3, Typ. Instantaneous Forward Characteristics

175

150

125

100

0.1

1.0

100

1000

V_R, REVERSE VOLTAGE (VOLTS)

Fig. 5, Typical Junction Capacitance

DS25003 Rev. D-3

2 of 2

HER301-HER305

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