HER304T-G [COMCHIP]

Rectifier Diode, 1 Element, 3A, 300V V(RRM),;


型号：	HER304T-G
厂家：	COMCHIP TECHNOLOGY
描述：	Rectifier Diode, 1 Element, 3A, 300V V(RRM), 二极管
文件：	总4页 (文件大小：54K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

COMCHIP

Efficient Fast Recovery Rectifiers

SMD Diodes Specialist

HER301-G Thru. HER308-G

Voltage: 50 to 1000 V

Current: 3.0 A

RoHS Device

DO-27

Features

-Glass passivated chip.

-Low forward voltage.

-High reliability.

1.000(25.40) Min.

-High surge current capability.

-High speed switching.

0.375(9.53)

0.285(7.24)

Mechanical data

0.209(5.30) DIA.

0.189(4.79) DIA.

-Case: JEDEC DO-27 molded plastic.

-Epoxy: UL 94V-0 rate flame retardant.

-Polarity: Color band denotes cathode end.

-Lead: Solderable per MIL-STD-202,

method 208 guaranteed.

1.000(25.40) Min.

0.051(1.30) DIA.

0.047(1.19) DIA.

Dimensions in inches and (millimeter)

-Mounting position: Any

-Weight: 0.844 grams

Electrical Characteristics (at TA=25°C unless otherwise noted)

Ratings at 25°C ambient temperature unless otherwise specified.

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

For capacitive load derate current by 20%.

HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308

Symbol

Parameter

Unit

-G

Maximum repetitive peak reverse voltage

@IT = 5μA

RRM

RMS

100

200

300

400

600

800

1000

Maximum RMS voltage

140

200

210

300

280

400

420

600

560

800

700

Maximum DC blocking voltage

Maximum average forward rectified current

100

1000

I(AV)

3.0

5.0

@T =25°C

Maximum instantaneous forward

voltage at specified current

1.0

1.3

1.7

μA

°C

Maximum DC reverse current

Maximum reverse recovery time (Note 1)

Operating temperature range

Storage temperature range

-55 ~ +150

STG

NOTES:

1. Reverse recovery test conditions: IF=0.5A, IR=1.0A, IRR=0.25A(RGI circuit)

REV:A

Page 1

QW-BE008

Comchip Technology CO., LTD.

COMCHIP

Efficient Fast Recovery Rectifiers

SMD Diodes Specialist

Rating and Characteristic Curves (HER301-G Thru. HER308-G)

Fig.1- Forward Current Derating Curve

Fig.2- Typical Forward Characteristics

100

3.0

HER305-G

Single phase half wave

Resistive or inductive load

HER301-G to HER304-G

2.5

2.0

1.5

1.0

0.5

HER306-G to HER308-G

1.0

0.1

TJ = 25°C

Pulse width = 300us

0.2 0.4 0.6 0.8 1.0 1.2

1.4 1.6 1.8

150

175

100

125

Ambient Temperature, (°C)

Instantaneous Forward Voltage, (V)

Fig.3- Peak Forward Surge Current

Fig.4- Typical Junction Capacitance

180

150

120

100

Pulse width 8.3 ms

single half-sine-wave

HER301-G to HER305-G

HER306-G to HER308-G

TJ = 25°C , f = 1MHz

100

Number of Cycles at 60Hz

Reverse Voltage, (V)

REV:A

Page 2

QW-BE008

Comchip Technology CO., LTD.

COMCHIP

Efficient Fast Recovery Rectifiers

SMD Diodes Specialist

Taping Specification For Axial Lead Diodes

90° ± 5°

SYMBOL

L1-L2

DO-27

(mm)

10.0 ± 0.50

52.0 ± 0.50

1.2 (max)

6.0 ± 0.40

0.236 ± 0.016

1.0 (max)

0.047 (max)

0.039 (max)

(inch)

0.394 ± 0.020

2.047 ± 0.020

SYMBOL

(mm)

330

85.7 ± 0.3

16.6 ± 0.4

0.654 ± 0.016

72.0 ± 0.3

260.0 ± 5.0

80.0 ± 5.0

145.0 ± 5.0

(inch)

3.374 ± 0.012

2.835 ± 0.012

10.236 ± 0.197 3.150 ± 0.197

5.709 ± 0.197

REV:A

Page 3

QW-BE008

Comchip Technology CO., LTD.

COMCHIP

Efficient Fast Recovery Rectifiers

SMD Diodes Specialist

Marking Code

Marking code

Packaging

Part Number

HER301-G

HER302-G

HER303-G

HER304-G

HER305-G

HER306-G

HER307-G

HER308-G

HER301B-G

HER302B-G

HER303B-G

HER304B-G

HER305B-G

HER306B-G

HER307B-G

HER308B-G

HER301T-G

HER302T-G

HER303T-G

HER304T-G

HER305T-G

HER306T-G

HER307T-G

HER308T-G

HER301

HER302

HER303

HER304

HER305

HER306

HER307

HER308

HER301

HER302

HER203

HER204

HER205

HER206

HER207

HER208

HER201

HER202

HER203

HER204

HER205

HER206

HER207

HER208

AMMO

BULK

REEL

HERXXX

XXX = Product type marking code

Standard Package

AMMO PACK

Box / Carton

Case Type

DO-27

BOX

CARTON

( EA )

1,200

12,000

BULK PACK

Box / Carton

Case Type

DO-27

BOX

CARTON

( EA )

200

500

10,000

12,000

AMMO REEL

Case Type

DO-27

REEL

CARTON

Reel Size

(inch)

Reel / Carton

( EA )

1,200

4,800

REV:A

Page 4

QW-BE008

Comchip Technology CO., LTD.

相关型号：