B1201UC--Datasheet/数据表在线中文翻译

TECCOR

®

ELECTRONICS

ꢀꢁ3LQꢁ607

Preliminary

BATTRAX®

SLIC Protection

Dual Negative

*IEXYVIW

• Battery referenced transient voltage protection

• Clamping speed of nanoseconds

• Surge current rating up to 500A, 2x10µs

• Glass passivated junctions for superior reliability

• Utilizes patented ion implant technology for peerless performance

9

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Teccor’s 6-pin Battrax® product is designed to offer engineers an integrated over-voltage protection solution for SLIC based linecards.

Used in conjunction with Teccor’s TeleLink® fuse, Teccor can provide a complete solution for GR1089 surge immunity and power cross

requirements without the use of additional series power resistors. Such a solution not only reduces costs, but free’s up valuable PCB real

estate as well.

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Teccor’s 6-pin Battrax® devices are constructed using two SCR’s, two gate diodes, and two steering diodes. Typically referenced to V_BATT

the gate diodes force the SCR’s to conduct when a voltage that is more negative than V_REFis applied to the cathode (Pin 1 and 3) of the

gate diode. During conduction, the SCR’s appear as a low resistive path which allows all negative transients to be shorted to ground. All

transients with a positive polarity are passed through the steering diodes to ground.

,

Equivalent Circuit

V

REF

Ground

5

0.1µF

TIP

F1250T

S

L

I

B11UC

C

F1250T

RING

1

3

2

Tip

Ring

V_REF

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Values

Parameters

Description

Test Condtions

Min

Max

V_REF

V_KT

V_DRM

V_S

Operating Reference Voltage

Cathode Trigger Voltage

Blocking Voltage

V_DC

V_REF- V_K

V_DC

-10V

-1V

-200V

-5V

V_REF- 1V

V_REF- 10V

3V

Switching Voltage

100V/µs

I_T=1A

V_T

On-State Voltage

V_S= -48V

V_K= -45V

I_DRM

Leakage Current

5µA

I_GT

I_T

Gate Current

I_REF- I_K

60Hz

50mA

1A

Maximum Continuous On-State Current

B1101U_

B1161U_

B1201U_

100mA

160mA

200mA

I_H

Holding Current

Off-State Current

1MHz

V_K= -2V

V_S= -48V

C_O

80pF

Note:

1. Thermal resistance: junction to ambient is 85°C/W

Teccor Electronics

http://www.teccor.com

7YVKIꢀ6EXMRKW

I_PP

I_TSM

di/dt

Amps/µs

Series

2x10µs

Amps

8x20µs

Amps

10x160µs

Amps

10x560µs

Amps

10x1000µs

Amps

60Hz

Amps

A

B

C

200

250

500

150

250

400

100

150

200

60

50

80

20

30

60

500

100

150

100

Notes:

1. All measurements made at 25°C

2. Part qualified with V = -48V

REF

3. I applies to -40°C through +85°C

PP

4. I is a repetitive surge and is guaranteed for the life of the product

PP

V-I Characteristics

t xt Pulse Wave-form

r d

+I

t = rise time to peak value

r

VREF

t

= decay time to half value

d

Ik

Peak

Value

V_F

100

Vk

Waveform= t x t

r

d

V_DRM

V_S

V_T

50

0

-V

Half Value

+V

I_DRM

I_H

I_S

I_T

t

d

r

0

t - Time (µs)

-I

Normalized V Change vs.

Normalized DC Holding Current vs.

Case Temperature

S

Junction Temperature

14

2

12

10

8

1.8

1.6

1.4

6

4

25˚C

1.2

1

0.8

0.6

2

0

-4

-6

-8

0.4

-40 -20 0 20 40 60 80100120140 160

Case Temperature (T ) - ˚C

-40 -20 0 20 40 60 80100120140 160

C

Junction Temperature (T ) - ˚C

J

Teccor Electronics

http://www.teccor.com

Package and Layout Dimensions

[.043]

1.10

N/C

1

2

3

6

T1

[.362]

9.20

5 GND

V

REF

N/C

4

R1

[.138]

3.50

[.406]

10.30

[.091]

2.30

[.045]

1.15

[.010]

0.25

[.008]

0.20

[.295]

7.50

[.065]

1.65

[.138]

3.50

[.059]

1.50

PAD

OUTLINE

[.460]

11.68

Teccor Electronics

http://www.teccor.com

Tape and Reel Packing Specifications

4.0

16.0

12.0

Dimensions

are in mm

360

13.0 ARBOR

HOLE DIA.

16.4

Direction of Feed

2,000 Devices per Reel

Teccor Electronics

http://www.teccor.com

TECCOR ELECTRONICS

1801 Hurd Drive

Irving, Texas 75038-4385

United States of America

Phone: 972-580-7777

Fax: 972-550-1309

Web site: http://www.teccor.com

E-mail: sidactor.techsales@teccor.com

Please contact the factory for further information.

Data Sheet: Battrax® Dual Neg - 1200

Teccor Electronics is the proprietor of the trademarks

SIDACtor®, Battrax®, and TeleLink®.

Teccor Electronics SIDACtor® TVS product is covered

by these and other U.S. Patents: 4,685,120 - 4,827,497

- 4,905,119 - 5,479,031 - 5,516,705

An Invensys company