8TQ080STRLPBF [VISHAY]

Schottky Rectifier, 8 A; 肖特基整流器， 8的


型号：	8TQ080STRLPBF
厂家：	VISHAY
描述：	Schottky Rectifier, 8 A 肖特基整流器， 8的整流二极管
文件：	总6页 (文件大小：111K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

8TQ...SPbF Series

Vishay High Power Products

Schottky Rectifier, 8 A

FEATURES

• 175 °C T_Joperation

• Low forward voltage drop

• High frequency operation

Available

Base

cathode

RoHS*

COMPLIANT

• High purity, high temperature epoxy

encapsulation for enhanced mechanical

strength and moisture resistance

• Guard ring for enhanced ruggedness and long term

reliability

• Lead (Pb)-free (“PbF” suffix)

D²PAK

N/C

Anode

• Designed and qualified for Q101 level

DESCRIPTION

The 8TQ... Schottky rectifier series has been optimized for

low reverse leakage at high temperature. The proprietary

barrier technology allows for reliable operation up to 175 °C

junction temperature. Typical applications are in switching

power supplies, converters, freewheeling diodes, and

reverse battery protection.

PRODUCT SUMMARY

I_F(AV)

8 A

80/100 V

V_R

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

Range

80/100

850

t_p= 5 µs sine

8 Apk, T_J= 125 °C

Range

V_F

0.58

T_J

- 55 to 175

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

8TQ080SPbF

8TQ100SPbF

UNITS

Maximum DC reverse voltage

V_R

100

Maximum working peak reverse voltage

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

50 % duty cycle at T_C= 157 °C, rectangular waveform

VALUES

UNITS

Maximum average forward current

See fig. 5

I_F(AV)

Maximum peak one cycle

non-repetitive surge current

See fig. 7

Following any rated load

condition and with rated

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse

850

I_FSM

230

_RRMapplied

Non-repetitive avalanche energy

Repetitive avalanche current

E_AS

I_AR

T_J= 25 °C, I_AS= 0.50 A, L = 60 mH

7.50

Current decaying linearly to zero in 1 µs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

0.50

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

Document Number: 94266

Revision: 26-May-08

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

www.vishay.com

8TQ...SPbF Series

Schottky Rectifier, 8 A

Vishay High Power Products

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

0.72

0.88

0.58

0.69

0.55

UNITS

8 A

T_J= 25 °C

16 A

Maximum forward voltage drop

See fig. 1

(1)

V_FM

8 A

T_J= 125 °C

16 A

T_J= 25 °C

T_J= 125 °C

Maximum reverse leakage current

See fig. 2

(1)

I_RM

_R= Rated V_R

Maximum junction capacitance

Typical series inductance

C_T

L_S

V_R= 5 V_DC(test signal range 100 kHz to 1 MHz) 25 °C

Measured lead to lead 5 mm from package body

Rated V_R

500

Maximum voltage rate of change

dV/dt

10 000

V/µs

Note

(1)

Pulse width < 300 µs, duty cycle < 2 %

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum junction and

storage temperature range

T_J, T_Stg

- 55 to 175

°C

Maximum thermal resistance,

junction to case

DC operation

See fig. 4

R_thJC

R_thCS

2.0

°C/W

Typical thermal resistance,

case to heatsink

Mounting surface, smooth and greased

0.50

Approximate weight

0.07

oz.

minimum

maximum

6 (5)

12 (10)

kgf · cm

(lbf · in)

Mounting torque

Marking device

Case style D²PAK

8TQ100S

www.vishay.com

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

Document Number: 94266

Revision: 26-May-08

8TQ...SPbF Series

Schottky Rectifier, 8 A

Vishay High Power Products

1000

100

T_J= 175 °C

T_J= 150 °C

T_J= 125 °C

T_J= 175 °C

T_J= 125 °C

T_J= 25 °C

T_J= 100 °C

T_J= 75 °C

0.1

0.01

T_J= 50 °C

T_J= 25 °C

0.001

0.0001

0.1

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2

100

V_R- Reverse Voltage (V)

V_FM- Forward Voltage Drop (V)

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

1000

T_J= 25 °C

100

10 20 30 40 50 60 70 80 90 100 110

V_R- Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

Single pulse

(thermal resistance)

0.1

0.0001

0.001

0.01

0.1

t₁- Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z_thJCCharacteristics

Document Number: 94266

Revision: 26-May-08

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

www.vishay.com

8TQ...SPbF Series

Schottky Rectifier, 8 A

Vishay High Power Products

180

175

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

170

RMS limit

165

160

Square wave (D = 0.50)

80 % rated V_Rapplied

155

150

145

See note (1)

140

I_F(AV)- Average Forward Current (A)

Fig. 6 - Forward Power Loss Characteristics

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

1000

At any rated load condition

and with rated V_RRMapplied

following surge

100

1000

10 000

t_p- Square Wave Pulse Duration (µs)

Fig. 7 - Maximum Non-Repetitive Surge Current

High-speed

switch

IRFP460

D.U.T.

Freewheel

diode

R_g= 25 Ω

V_d= 25 V

Current

monitor

40HFL40S02

Fig. 8 - Unclamped Inductive Test Circuit

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= 80 % rated V_R

www.vishay.com

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

Document Number: 94266

Revision: 26-May-08

8TQ...SPbF Series

Schottky Rectifier, 8 A

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

100

TRL PbF

Current rating (8 A)

Circuit configuration:

T = TO-220

Schottky “Q” series

080 = 80 V

100 = 100 V

Voltage ratings

S = D²PAK

None = Tube (50 pieces)

TRL = Tape and reel (left oriented)

TRR = Tape and reel (right oriented)

None = Standard production

PbF = Lead (Pb)-free

LINKS TO RELATED DOCUMENTS

Dimensions

http://www.vishay.com/doc?95046

Part marking information

Packaging information

SPICE models

http://www.vishay.com/doc?95054

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

http://www.vishay.com/doc?95291

Document Number: 94266

Revision: 26-May-08

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

www.vishay.com

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

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

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

Document Number: 91000

Revision: 18-Jul-08

www.vishay.com

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