Datasheet > 6511A

6511A

更新时间： 2024-11-26 03:05:19

品牌	Logo	应用领域
美高森美 - MICROSEMI		二极管
页数	文件大小	规格书
2页	60K
描述
Isolated Diode Array with HiRel MQ, MX, MV, and SP Screening Options

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6511A 数据手册

6511A

Isolated Diode Array with

HiRel MQ, MX, MV, and SP Screening Options

S C O T T S D A L E D I V I S I O N

DESCRIPTION

APPEARANCE

These low capacitance diode arrays are multiple, discrete, isolated junctions fabricated

by a planar process and mounted in a 14-PIN ceramic DIP package for use as

steering diodes protecting up to seven I/O ports from ESD, EFT, or surge by directing

them either to the positive side of the power supply line or to ground (see Figure 1).

An external TVS diode may be added between the positive supply line and ground to

prevent overvoltage on the supply rail. They may also be used in fast switching core-

driver applications. This includes computers and peripheral equipment such as

magnetic cores, thin-film memories, plated-wire memories, etc., as well as decoding or

encoding applications. These arrays offer many advantages of integrated circuits such

as high-density packaging and improved reliability. This is a result of fewer pick and

place operations, smaller footprint, smaller weight, and elimination of various discrete

packages that may not be as user friendly in PC board mounting.

14-PIN Ceramic DIP

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Hermetic Ceramic Package

•

High Frequency Data Lines

RS-232 & RS-422 Interface Networks

Ethernet: 10 Base T

Computer I/O Ports

LAN

Isolated Diodes to Eliminate Cross-Talk Voltages

High Breakdown Voltage V_BR> 75 V at 5 μA

Low Leakage I_R< 100nA at 40 V

Low Capacitance C < 4.0 pF

Switching Core Drivers

Switching Speeds less than 10 ns

IEC 61000-4 Compatible (see circuit in figure 1)

61000-4-2 ESD: Air 15 kV, contact 8 kW

61000-4-4 (EFT): 40 A – 5/50 ns

61000-4-5 (surge): 12 A 8/20 μs

Options for screening in accordance with MIL-PRF-

19500/474 for JAN, JANTX, JANTXV, and JANS are

available by adding MQ, MX, MV, or SP prefixes

respectively to part numbers. For example, designate

MX6511A for a JANTX screen.

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Reverse Breakdown Voltage of 75 Vdc (Note 1 & 2)

Continuous Forward Current of 300 mA dc (Note 1 & 3)

Peak Surge Current (tp=1/120 s) of 500 mA dc (Note 1)

400 mW Power Dissipation per Junction @ 25^oC

•

14-PIN Ceramic DIP

Weight 2.05 grams (approximate)

Marking: Logo, part number, date code

Pin #1 to the left of the indent on top of package

Carrier Tubes; 25 pcs (standard)

600 mW Power Dissipation per Package @ 25^oC (Note 4)

Operating Junction Temperature range –65 to +150^oC

Storage Temperature range of –65 to +150^oC

NOTE 1: Each Diode

NOTE 2: Pulsed: P_W= 100 ms max; duty cycle <20%

NOTE 3: Derate at 2.4 mA/^oC above +25^oC

NOTE 4: Derate at 4.8 mW/^oC above +25^oC

ELECTRICAL CHARACTERISTICS (Per Diode) @ 25^oC unless otherwise specified

MAXIMUM

REVERSE

RECOVERY TIME

trr

MAXIMUM

FORWARD

VOLTAGE

MAXIMUM

FORWARD

RECOVERY

TIME

MAXIMUM

FORWARD

VOLTAGE

MATCH

MAXIMUM

REVERSE

CURRENT

MAXIMUM

REVERSE

CURRENT

MAXIMUM

CAPACITANCE

(PIN TO PIN)

I = I_R= 10 mAdc

C_t

= 1 mAdc

I = 100 mA

V_R= 0 V

F = 1 MHz

I = 100 mA

R = 100 ohms

I = 10 mA

(Note 1)

V_R= 40 V

V_R= 20 V

PART

NUMBER

µA

6511A

0.1

4.0

NOTE 1: Pulsed: P_W= 300 µs +/- 50 µs, duty cycle <2%, 90 µs after leading edge.

3-27-2007

Microsemi

Page 1

Scottsdale Division

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

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