SMDB05C/TR13 查看數據表（PDF） - Microsemi Corporation

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SMDB05C/TR13

4 LINE TVSarray ™

Microsemi Corporation 

SCOTTSDALE DIVISION

SMDA03 thru SMDA24C, e3

and SMDB03 thru SMDB24C, e3

4 LINE TVSarray ™

Symbol

VWM

VBR

VC

ID

C

SYMBOLS & DEFINITIONS

Definition

Stand Off Voltage: Maximum dc voltage that can be applied over the operating temperature range.

VWM must be selected to be equal or be greater than the operating voltage of the line to be protected.

Minimum Breakdown Voltage: Minimum voltage the device will exhibit at a specified current

Clamping Voltage: Maximum clamping voltage across the TVS device when subjected to a given current at a

pulse time of 20 µs.

Standby Current: Leakage current at VWM.

Capacitance: Capacitance of the TVS as defined @ 0 volts at a frequency of 1 MHz and stated in picofarads.

GRAPHS

10.0

1.0

0.1

0.01

Figure 1

Peak Pulse Power vs Pulse Time

OUTLINE AND SCHEMATIC

Figure 2

Pulse Wave Form

INCHES

MILLIMETERS

DIM MIN MAX MIN MAX

A 0.188 0.197 4.77 5.00

B 0.150 0.158 3.381 4.01

C 0.053 0.069 1.35 1.75

D 0.011 0.021 0.28 0.53

F 0.016 0.050 0.41 1.27

G

0.050 BSC

1.27 BSC

J 0.006 0.010 0.15 0.25

K 0.005 0.008 0.10 0.20

L 0.189 0.206 4.80 5.23

P 0.228 0.244 5.79 6.19

OUTLINE

PAD LAYOUT

1

8

1

2

7

2

3

6

3

4

5

4

Unidirectional

SCHEMATIC

Bidirectional

Copyright © 2005

11-11-2005 REV R

Microsemi

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

8

7

6

5

Page 2

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