DRD850D24 [DYNEX]

Rectifier Diode; 整流器器二极管


型号：	DRD850D24
厂家：	Dynex Semiconductor
描述：	Rectifier Diode 整流器器二极管二极管
文件：	总6页 (文件大小：264K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DRD850D34

Rectifier Diode

DS6007 – 1 March 2011 (LN28194)

FEATURES

KEY PARAMETERS



Double Side Cooling

High Surge Capability

V_RRM

I_F(AV)

I_FSM

3400V

850A

10800A



VOLTAGE RATINGS

Part and

Ordering

Number

Repetitive Peak

Conditions

Voltages

V_RRM

DRD850D34

DRD850D32

DRD850D30

DRD850D28

DRD850D26

DRD850D24

3400

3200

3000

2800

2600

2400

V_RSM= V_RRM+100V

ORDERING INFORMATION

When ordering, select the required part number

shown in the Voltage Ratings selection table.

(See Package Details for further information)

Fig. 1 Package outline

For example:

DRD850D34 for a 3400V device

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DRD850D34

CURRENT RATINGS

T_case= 75°C unless stated otherwise

Symbol

Parameter

Test Conditions

Max.

Units

Double Side Cooled

I_F(AV)

I_F(RMS)

I_F

Mean forward current

RMS value

Continuous (direct) on-state current

Half wave resistive load

1020

1600

1440

T_case= 100°C unless stated otherwise

Symbol

Parameter

Test Conditions

Max.

Units

Double Side Cooled

I_F(AV)

I_F(RMS)

I_F

Mean forward current

RMS value

Continuous (direct) on-state current

Half wave resistive load

850

1330

1200

SURGE RATINGS

Symbol

Parameter

Test Conditions

Max.

Units

I_FSM

I²t

Surge (non-repetitive) on-state current

I²t for fusing

10ms half sine, T_case= 175°C

V_R= 0

10.8

0.58

MA²s

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DRD850D34

THERMAL AND MECHANICAL RATINGS

Symbol

Parameter

Test Conditions

Double side cooled

Min.

Max.

Units

R_th(j-c)

R_th(c-h)

T_vj

Thermal resistance – junction to case

0.035

0.01

175

°C/W

°C

Thermal resistance – case to heatsink Double side cooled

Virtual junction temperature

Storage temperature range

Clamping force

Blocking V_DRM

-40

VRRM

T_stg

°C

F_m

CHARACTERISTICS

Units

Symbol

Parameter

Forward voltage

Test Conditions

Min.

Max.

V_FM

I_RM

At 1500A peak, T_case= 25°C

At V_DRM,T_case= 175°C

I_F= 1000A, dI_RR/dt =10A/µs

T_case= 175°C, V_R=100V

At T_vj= 175°C

1.95

Peak reverse current

Total stored charge

Q_S

2000

µC

V_TO

r_T

Threshold voltage

Slope resistance

0.88

At T_vj= 175°C

0.613

m

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DRD850D34

CURVES

7000

1400

1200

1000

800

600

400

200

1/2 wave

3 phase

6 phase

6000

5000

4000

3000

2000

1000

T_j=175°C

200

400

600

800

Instantaneous forward voltage,V_F- (V)

Mean on-state current, I_T(AV)- (A)

Fig.2 Maximum forward characteristics

Fig.3 Dissipation curves

12.0

11.0

10.0

9.0

0.04

0.03

0.02

0.01

Conditons:

T_case=175°C

Double side cooled

V_R=0

Pulse width = 10ms

8.0

7.0

6.0

5.0

4.0

0.001

0.01

0.1

100

Time ( s )

Number of cycles

Fig.4 Surge (Non-Repetitive) Forward current vs time

Fig.5 Maximum (limit) transient thermal impedance-

junction to case

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DRD850D34

PACKAGE DETAILS

For further package information, please contact Customer Services. All dimensions in mm, unless stated otherwise.

DO NOT SCALE.

Package outline type code: D

Note:

Some packages may be supplied with gate and or tags.

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DRD850D34

IMPORTANT INFORMATION:

This publication is provided for information only and not for resale.

The products and information in this publication are intended for use by appropriately trained technical personnel.

Due to the diversity of product applications, the information contained herein is provided as a general guide only and does not constitute

any guarantee of suitability for use in a specific application.The user must evaluate the suitability of the product and the completeness of

the product data for the application. The user is responsible for product selection and ensuring all safety and any warning requirements

are met. Should additional product information be needed please contact Customer Service.

Although we have endeavoured to carefully compile the information in this publication it may contain inaccuracies or typographical

errors. The information is provided without any warranty or guarantee of any kind.

This publication is an uncontrolled document and is subject to change without notice. When referring to it please ensure that it is the

most up to date version and has not been superseded.

The products are not intended for use in applications where a failure or malfunction may cause loss of life, injury or damage to property.

The user must ensure that appropriate safety precautions are taken to prevent or mitigate the consequences of a product failure or

malfunction.

The products must not be touched when operating because there is a danger of electrocution or severe burning. Always use

protective safety equipment such as appropriate shields for the product and wear safety glasses. Even when disconnected any

electric charge remaining in the product must be discharged and allowed to cool before safe handling using protective gloves.

Extended exposure to conditions outside the product ratings may affect reliability leading to premature product failure. Use outside the

product ratings is likely to cause permanent damage to the product. In extreme conditions, as with all semiconductors, this may include

potentially hazardous rupture, a large current to flow or high voltage arcing, resulting in fire or explosion. Appropriate application design

and safety precautions should always be followed to protect persons and property.

Product Status & Product Ordering:

We annotate datasheets in the top right hand corner of the front page, to indicate product status if it is not yet fully approved for

production. The annotations are as follows:-

Target Information:

Preliminary Information:

No Annotation:

This is the most tentative form of information and represents a very preliminary specification.

No actual design work on the product has been started.

The product design is complete and final characterisation for volume production is in

progress.The datasheet represents the product as it is now understood but details may change.

The product has been approved for production and unless otherwise notified by Dynex any

product ordered will be supplied to the current version of the data sheet prevailing at the

time of our order acknowledgement.

All products and materials are sold and services provided subject to Dynex’s conditions of sale, which are available on request.

Any brand names and product names used in this publication are trademarks, registered trademarks or trade names of their

respective owners.

HEADQUARTERS OPERATIONS

CUSTOMER SERVICE

DYNEX SEMICONDUCTOR LIMITED

Doddington Road, Lincoln, Lincolnshire, LN6 3LF

United Kingdom.

Phone: +44 (0) 1522 502753 / 502901

Fax:

+44 (0) 1522 500020

e-mail: power_solutions@dynexsemi.com

Phone: +44 (0) 1522 500500

Fax:

+44 (0) 1522 500550

Web: http://www.dynexsemi.com

 Dynex Semiconductor Ltd.

Technical Documentation – Not for resale.

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