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TV1820M中文资料

TV1820M中文资料
TV1820M中文资料

APPLICATIONS

s Induction Heating s A.C. Motor Drives s Snubber Diode s Welding

s High Frequency Rectification s UPS

FEATURES

s Thermal Fatigue Free Pressure Contact s High Surge Capability s Low Recovery Charge

VOLTAGE RATINGS

KEY PARAMETERS V RRM 2500V I F(AV)200A I FSM 3500A Q r 240μC t rr 2.0μs

2500240022002000

TV18 25F M or K TV18 24F M or K TV18 22F M or K TV18 20F M or K

Conditions

V RSM = V RRM + 100V

For 3/4" 16 UNF thread, add suffix K, e.g. TV18 25FK.For M16 thread, add suffix M, e.g. TV18 25FM.

For stud anode add 'R' to type number, e.g. TV18 25FMR.

Type Number

Repetitive Peak

Reverse Voltage

V RRM V

Outline type codes: DO9.

See Package Details for further information.

CURRENT RATINGS

Symbol Parameter

Conditions

Units Max.I F(AV)Mean forward current I F(RMS)

RMS value

Half wave resistive load, T case = 65o C 200A T case

= 65o C

320

A

TV18..F

Fast Recovery Diode

Replaces March 1998 version, DS4211-2.2

DS4211-3.0 January 2000

SURGE RATINGS

Conditions Max.Units 3.5

kA 61 x 103

A 2s I 2

t for fusing

I 2

t Surge (non-repetitive) forward current I FSM Parameter

Symbol 10ms half sine; with 0% V RRM, T j = 150o

C

2.8

kA 39.2x 103

A 2s

I 2t for fusing

I 2t

Surge (non-repetitive) forward current I FSM 10ms half sine; with 50% V RRM, T j = 150o

C

THERMAL AND MECHANICAL DATA

dc

Conditions

Max.Units

o

C/W

-0.06Thermal resistance - case to heatsink R th(c-h)Thermal resistance - junction to case R th(j-c)Mounting torque 35.0Nm with mounting compound Symbol Parameter

-0.16o

C/W

Min.t rr 50Symbol Typ.Units Parameter

V FM Forward voltage I RRM Peak reverse current Reverse recovery time Q RA1Recovered charge (50% chord)I RM Reverse recovery current K Soft factor V TO Threshold voltage r T Slope resistance V FRM

Forward recovery voltage

di/dt = 1000A/μs, T j = 125o C -120

V

At T vj = 150o C

- 1.54m ?At T vj = 150o C - 1.64V 1.3---160A -240μC - 3.2μs

At V RRM , T case = 150o C

-mA

At 1000A peak, T case = 25o C - 3.1V Conditions

Max.I F = 1000A, di RR /dt = 100A/μs T case = 150o C, V R = 100V

CHARACTERISTICS

T stg Storage temperature range -55175o

C

Nm

35.0

30.0

Mounting torque

-T vj Virtual junction temperature On-state (conducting)

-150o

C

DEFINITION OF K FACTOR AND Q

RA1

CURVES

Fig.1 Maximum (limit) forward characteristics

Fig.5 Typical reverse recovery current vs rate of rise of reverse current

Fig.6 Maximum (limit) transient thermal impedance - junction to case - (?C/W)

PACKAGE DETAILS

For further package information, please contact your local Customer Service Centre. All dimensions in mm, unless stated otherwise. DO NOT SCALE.

ASSOCIATED PUBLICATIONS

Title Application Note

Number

Calculating the junction temperature or power semiconductors AN4506

Thyristor and diode measurement with a multi-meter AN4853

Use of V

TO , r

T

on-state characteristic AN5001

POWER ASSEMBLY CAPABILITY

The Power Assembly group was set up to provide a support service for those customers requiring more than the basic semiconduc-tor, and has developed a flexible range of heatsink / clamping systems in line with advances in device types and the voltage and current capability of our semiconductors.

We offer an extensive range of air and liquid cooled assemblies covering the full range of circuit designs in general use today. The Assembly group continues to offer high quality engineering support dedicated to designing new units to satisfy the growing needs of our customers.

Using the up to date CAD methods our team of design and applications engineers aim to provide the Power Assembly Complete solution (PACs).

HEATSINKS

Power Assembly has it’s own proprietary range of extruded aluminium heatsinks. They have been designed to optimise the

performance or our semiconductors. Data with respect to air natural, forced air and liquid cooling (with flow rates) is available on request.

For further information on device clamps, heatsinks and assemblies, please contact your nearest Sales Representative or the factory.

CUSTOMER SERVICE CENTRES

France, Benelux, Italy and Spain Tel: +33 (0)1 69 18 90 00. Fax: +33 (0)1 64 46 54 50North America Tel: 011-800-5554-5554. Fax: 011-800-5444-5444

UK, Germany, Scandinavia & Rest Of World Tel: +44 (0)1522 500500. Fax: +44 (0)1522 500020SALES OFFICES

France, Benelux, Italy and Spain Tel: +33 (0)1 69 18 90 00. Fax: +33 (0)1 64 46 54 50Germany Tel: 07351 827723

North America Tel: (613) 723-7035. Fax: (613) 723-1518. Toll Free: 1.888.33.DYNEX (39639) /Tel: (831) 440-1988. Fax: (831) 440-1989 / T el: (949) 733-3005. Fax: (949) 733-2986.

UK, Germany, Scandinavia & Rest Of World Tel: +44 (0)1522 500500. Fax: +44 (0)1522 500020These offices are supported by Representatives and Distributors in many countries world-wide.? Dynex Semiconductor 2000 Publication No. DS4211-3 Issue No. 3.0 January 2000

TECHNICAL DOCUMENTATION – NOT FOR RESALE. PRINTED IN UNITED KINGDOM

HEADQUARTERS OPERATIONS DYNEX SEMICONDUCTOR LTD Doddington Road, Lincoln.

Lincolnshire. LN6 3LF. United Kingdom.Tel: 00-44-(0)1522-500500Fax: 00-44-(0)1522-500550DYNEX POWER INC.Unit 7 - 58 Antares Drive,

Nepean, Ontario, Canada K2E 7W6.Tel: 613.723.7035Fax: 613.723.1518

Toll Free: 1.888.33.DYNEX (39639)

This publication is issued to provide information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. The Company reserves the right to alter without prior notice the specification, design or price of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user's responsibility to fully determine the performance and suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. These products are not suitable for use in any medical products whose failure to perform may result in significant injury

or death to the user. All products and materials are sold and services provided subject to the Company's conditions of sale, which are available on request.

All brand names and product names used in this publication are trademarks, registered trademarks or trade names of their respective owners.

https://www.wendangku.net/doc/f85206581.html,

e-mail: power_solutions@https://www.wendangku.net/doc/f85206581.html,

Datasheet Annotations:

Dynex Semiconductor annotate datasheets in the top right hard corner of the front page, to indicate product status. The annotations are as follows:-Target Information: This is the most tentative form of information and represents a very preliminary specification. No actual design work on the product has been started.Preliminary Information: The product is in design and development. The datasheet represents the product as it is understood but details may change.Advance Information: The product design is complete and final characterisation for volume production is well in hand.No Annotation: The product parameters are fixed and the product is available to datasheet specification.

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