8ETU04SPBF [VISHAY]

Ultrafast Rectifier, 8 A FRED PtTM; 超快整流器， 8的FRED PTTM


型号：	8ETU04SPBF
厂家：	VISHAY
描述：	Ultrafast Rectifier, 8 A FRED PtTM 超快整流器， 8的FRED PTTM 整流二极管超快恢复二极管快速恢复二极管
文件：	总7页 (文件大小：125K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

8ETU04SPbF/8ETU04-1PbF

Vishay High Power Products

Ultrafast Rectifier,

8 A FRED Pt^TM

FEATURES

8ETU04SPbF

8ETU04-1PbF

• Ultrafast recovery time

Available

• Low forward voltage drop

• Low leakage current

RoHS*

COMPLIANT

• 175 °C operating junction temperature

• Lead (Pb)-free

Base

cathode

• Designed and qualified for Q101 level

DESCRIPTION/APPLICATIONS

FRED Pt^TMseries are the state of the art ultrafast recovery

rectifiers specifically designed with optimized performance of

forward voltage drop and ultrafast recovery time.

The planar structure and the platinum doped life time control,

guarantee the best overall performance, ruggedness and

reliability characteristics.

N/C

Anode

N/C

Anode

D²PAK

TO-262

These devices are intended for use in the output rectification

stage of SMPS, UPS, dc-to-dc converters as well as

freewheeling diode in low voltage inverters and chopper

motor drives.

Their extremely optimized stored charge and low recovery

current minimize the switching losses and reduce over

dissipation in the switching element and snubbers.

PRODUCT SUMMARY

t_rr

I_F(AV)

V_R

60 ns

8 A

400 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

V_RRM

TEST CONDITIONS

MAX.

UNITS

Repetitive peak reverse voltage

Average rectified forward current

Non-repetitive peak surge current

Repetitive peak forward current

Operating junction and storage temperatures

400

I_F(AV)

T_C= 155 °C

T_C= 25 °C

100

I_FSM

I_FRM

T_J, T_Stg

- 65 to 175

°C

ELECTRICAL SPECIFICATIONS (T_J= 25 °C unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNITS

Breakdown voltage,

blocking voltage

V_BR

V_R

I_R= 100 µA

I_F= 8 A

400

1.19

0.94

0.2

1.3

1.0

500

Forward voltage

V_F

I_R

I_F= 8 A, T_J= 150 °C

V_R= V_Rrated

Reverse leakage current

µA

T_J= 150 °C, V_R= V_Rrated

V_R= 400 V

Junction capacitance

Series inductance

C_T

L_S

Measured lead to lead 5 mm from package body

8.0

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 94031

Revision: 21-May-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

8ETU04SPbF/8ETU04-1PbF

Ultrafast Rectifier,

8 A FRED Pt^TM

Vishay High Power Products

DYNAMIC RECOVERY CHARACTERISTICS (T_J= 25 °C unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

I_F= 1.0 A, dI_F/dt = 50 A/µs, V_R= 30 V

T_J= 25 °C

MIN.

TYP.

MAX.

UNITS

Reverse recovery time

t_rr

T_J= 125 °C

I_F= 8 A

T_J= 25 °C

2.8

6.3

Peak recovery current

I_RRM

dI_F/dt = 200 A/µs

T_J= 125 °C

_R= 200 V

T_J= 25 °C

Reverse recovery charge

Q_rr

T_J= 125 °C

210

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNITS

Maximum junction and storage

temperature range

T_J, T_Stg

- 65

175

°C

Thermal resistance, junction to case

Thermal resistance, junction to ambient

R_thJC

R_thJA

1.8

2.0

Typical socket mount

°C/W

Mounting surface, flat, smooth

and greased

Thermal resistance, case to heatsink

Weight

R_thCS

0.5

2.0

0.07

oz.

6.0

(5.0)

(10)

kgf · cm

(lbf · in)

Mounting torque

Case style D²PAK

Case style TO-262

8ETU04S

8ETU04-1

Marking device

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For technical questions, contact: diodes-tech@vishay.com

Document Number: 94031

Revision: 21-May-08

8ETU04SPbF/8ETU04-1PbF

Ultrafast Rectifier,

8 A FRED Pt^TM

Vishay High Power Products

100

1000

T_J= 175 °C

100

T_J= 150 °C

T_J= 125 °C

T_J= 100 °C

T_J= 175 °C

T_J= 150 °C

T_J= 25 °C

0.1

T_J= 25 °C

0.01

0.001

0.0001

0.1

100

200

300

400

0.5

1.0

1.5

2.0

2.5

V_R- Reverse Voltage (V)

V_F- Forward Voltage Drop (V)

Fig. 1 - Typical Forward Voltage Drop Characteristics

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

1000

100

T_J= 25 °C

100

200

300

400

V_R- Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

P_DM

D = 0.50

D = 0.20

D = 0.10

t₁

0.1

t₂

D = 0.05

D = 0.02

D = 0.01

Notes:

1. Duty factor D = t₁/t₂

2. Peak T_J= P_DMx Z_thJC+ T_C

Single pulse

(thermal resistance)

0.01

0.00001

0.0001

0.001

0.01

0.1

t₁- Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z_thJCCharacteristics

Document Number: 94031

Revision: 21-May-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

8ETU04SPbF/8ETU04-1PbF

Ultrafast Rectifier,

8 A FRED Pt^TM

Vishay High Power Products

180

V_R= 200 V

T_J= 125 °C

T_J= 25 °C

170

160

Square wave (D = 0.50)

Rated V_Rapplied

150

140

I_F= 16 A

I_F= 8 A

See note (1)

130

100

1000

I_F(AV)- Average Forward Current (A)

dI_F/dt (A/µs)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

Fig. 7 - Typical Reverse Recovery Time vs. dI_F/dt

500

V_R= 200 V

T_J= 125 °C

T_J= 25 °C

450

400

350

300

250

200

150

100

I_F= 16 A

I_F= 8 A

RMS limit

D = 0.01

D = 0.02

D = 0.05

D = 0.10

D = 0.20

D = 0.50

100

1000

I_F(AV)- Average Forward Current (A)

Fig. 6 - Forward Power Loss Characteristics

dI_F/dt (A/µs)

Fig. 8 - Typical Stored Charge vs. dI_F/dt

Note

(1)

Formula used: T_C= T_J- (Pd + Pd_REV) x R_thJC

;

Pd = Forward power loss = I_F(AV)x V_FMat (I_F(AV)/D) (see fig. 6);

Pd_REV= Inverse power loss = V_R1x I_R(1 - D); I_Rat V_R1= Rated V_R

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For technical questions, contact: diodes-tech@vishay.com

Document Number: 94031

Revision: 21-May-08

8ETU04SPbF/8ETU04-1PbF

Ultrafast Rectifier,

8 A FRED Pt^TM

Vishay High Power Products

_R= 200 V

0.01 Ω

L = 70 µH

D.U.T.

dI_F/dt

adjust

IRFP250

Fig. 9 - Reverse Recovery Parameter Test Circuit

(3)

t_rr

I_F

t_a

t_b

(4)

Q_rr

(2)

I_RRM

0.5 I_RRM

(5)

dI_(rec)M/dt

0.75 I_RRM

dI_F/dt

(1)

(4) Q_rr- area under curve defined by t_rr

(1) dI_F/dt - rate of change of current

through zero crossing

and I_RRM

t_rrx I_RRM

(2) I_RRM- peak reverse recovery current

Q_rr

(3) t_rr- reverse recovery time measured

from zero crossing point of negative

going I_Fto point where a line passing

through 0.75 I_RRMand 0.50 I_RRM

extrapolated to zero current.

(5) dI_(rec)M/dt - peak rate of change of

current during t_bportion of t_rr

Fig. 10 - Reverse Recovery Waveform and Definitions

Document Number: 94031

Revision: 21-May-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

8ETU04SPbF/8ETU04-1PbF

Ultrafast Rectifier,

8 A FRED Pt^TM

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

TRL PbF

Current rating (8 A)

E = Single diode

T = TO-220, D²PAK

U = Ultrafast recovery

Voltage rating (04 = 400 V)

S = D²PAK

-1 = TO-262

None = Tube (50 pieces)

TRL = Tape and reel (left oriented, for D²PAK package)

TRR = Tape and reel (right oriented, for D²PAK package)

None = Standard production

PbF = Lead (Pb)-free

LINKS TO RELATED DOCUMENTS

http://www.vishay.com/doc?95014

http://www.vishay.com/doc?95008

http://www.vishay.com/doc?95032

Dimensions

Part marking information

Packaging information

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For technical questions, contact: diodes-tech@vishay.com

Document Number: 94031

Revision: 21-May-08

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

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Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

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