Datasheet > SP5774A

SP5774A

更新时间： 2024-11-02 10:16:31

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
2页	60K
描述
Rectifier Diode, 1 Element, Silicon, CERAMIC, FLAT PACK-14

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SP5774A 数据手册

5774A

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 package for use as steering diodes

protecting up to eight I/O ports from ESD, EFT, or surge by directing them to the positive

side of the power supply line and 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

Flat Pack

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

FEATURES

APPLICATIONS / BENEFITS

•

High Frequency Data Lines

RS-232 & RS-422 Interface Networks

Ethernet: 10 Base T

Computer I/O Ports

LAN

•

Hermetic Ceramic Package

Isolated Diodes To Eliminate Cross-Talk Voltages

High Breakdown Voltage V_BR> 60 V at 10 μA

Low Leakage I_R< 100nA at 40 V

Low Capacitance C < 8.0 pF

Switching Core Drivers

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

MX5774A for a JANTX screen.

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Reverse Breakdown Voltage of 60 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

500 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

•

14-PIN Ceramic Flat Pack

Weight 0.29 grams (approximate)

Marking: Logo, part number, date code and dot

identifying pin #1

•

Carrier Tubes; 19 pcs (standard)

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 4.0 mW/^oC above +25^oC

MAXIMUM

REVERSE

MAXIMUM

FORWARD

VOLTAGE

MAXIMUM

REVERSE

CURRENT

MAXIMUM

CAPACITANCE

(PIN TO PIN)

RECOVERY TIME

FORWARD

trr

RECOVERY TIME

I = I_R= 200 mA

i = 20 mA

C_t

I = 100 mA

V_R= 0 V

F = 1 MHz

I = 500 mA

R = 100 ohms

(Note 1)

V_R= 40 V

PART

NUMBER

Vdc

μAdc

5774A

0.1

8.0

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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