1N5556 MICROSEMI [Microsemi Corporation], 1N5556 Datasheet

1N5556

Manufacturer Part Number

1N5556

Description

1500 WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Manufacturer

MICROSEMI [Microsemi Corporation]

Datasheet

1.1N5556.pdf (3 pages)

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

1N5556JAN

Manufacturer:

Microsemi

Quantity:

1 400

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

1N5556JANTX

Quantity:

1 400

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11-06-2003 REV A

TVS devices are not typically used for dc power dissipation and are instead operated at or less than their rated standoff voltage

IMPORTANT: For the most current data, consult MICROSEMI’s website:

) except for transients that briefly drive the device into avalanche breakdown (V

This Transient Voltage Suppressor (TVS) series for 1N5555 thru 1N5558

are JEDEC registered selections for unidirectional devices. All have the

same high Peak Pulse Power rating of 1500 W with extremely fast

response times. They are also available in military qualified selections as

described in the Features section herein. They are most often used for

protecting against transients from inductive switching environments,

induced RF effects, or induced secondary lightning effects as found in

lower surge levels of IEC61000-4-5.

protecting airborne avionics and electrical systems. Since their response

time is virtually instantaneous, they can also protect from ESD and EFT per

IEC61000-4-2 and IEC61000-4-4.

• Unidirectional TVS series for thru-hole mounting

• Working voltage (V

• Hermetic sealed DO-13 metal package

• JAN/TX/TXV military qualifications also available per

• For bidirectional TVS in the same DO-13 package, see

• Surface mount equivalent packages also available

• Plastic axial-leaded equivalents available from the

• 1500 Watts for 10/1000 µs

• Operating & Storage Temperatures: -65

• THERMAL RESISTANCE: 50

• DC Power Dissipation

• Forward surge current: 200 Amps for 8.3ms half-sine

• Solder Temperatures: 260

MIL-PRF-19500/500 by adding the JAN, JANTX, or

JANTXV prefix, e.g. JANTXV1N5555, etc.

separate data sheet for the 1N6036 – 1N6072A series

(also military qualified)

from the SMCJ5.0 - SMCJ170CA or SMCG5.0 –

SMCG170C series in separate data sheet (consult

factory for other surface mount options)

1N6267 – 1N6303A series in separate data sheet

less*

0.375 inches (10 mm) from body or 110

ambient when mounted on FR4 PC board with 4 mm

copper pads (1oz) and track width 1 mm, length 25 mm

mm) from body (see derating in Fig 3)

wave at T

at lead temperature (T

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

= +25

MAXIMUM RATINGS

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

FEATURES

) range 30.5 V to 175 V

: 1 Watt at T

with repetition rate of 0.01% or

DESCRIPTION

) 25

C for 10 s (maximum)

C/W junction to lead at

C (see Figs 1, 2, & 4)

= +25

C/W junction to

They are also very successful in

to +175

C 3/8” (10

Scottsdale Division

Microsemi

TRANSIENT VOLTAGE SUPPRESSOR

http://www.microsemi.com

•

1500 WATT UNIDIRECTIONAL

• Suppresses transients up to 1500 watts @ 10/1000

• Clamps transient in less than 100 pico seconds

• Protection from switching transients and induced RF

• Protection from ESD and EFT per IEC 61000-4-2

• Secondary lightning protection per IEC61000-4-5

• CASE: DO-13 (DO-202AA), welded, hermetically

• FINISH: All external metal surfaces are Tin-Lead

• POLARITY: Cathode connected to case and

• MARKING: Part number and polarity diode symbol

• WEIGHT: 1.4 grams. (Approx)

• TAPE & REEL option: Standard per EIA-296 (add

• See package dimension on last page

sealed metal and glass

plated and solderable per MIL-STD-750 method

2026

polarity indicated by diode symbol

“TR” suffix to part number)

Inherently radiation hard as described in Microsemi

MicroNote 050

µs (see Figure 1)

and IEC 61000-4-4

with 42 Ohms source impedance:

with 12 Ohms source impedance:

Class 1: 1N5555 to 1N5558

Class 2 & 3: 1N5555 to 1N5557

Class 4: 1N5555 to 1N5556

Class 1: 1N5555 to 1N5557

Class 2: 1N5555 to 1N5557

MECHANICAL AND PACKAGING

1N5555

1N5557

APPLICATIONS / BENEFITS

to V

region).

1N5556

1N5558

APPEARANCE

(DO-202AA)

DO-13

Page 1

Related parts for 1N5556

1N5556 Summary of contents

Page 1

... APPEARANCE DO-13 (DO-202AA) APPLICATIONS / BENEFITS µs (see Figure 1) and IEC 61000-4-4 with 42 Ohms source impedance: Class 1: 1N5555 to 1N5558 Class 2 & 3: 1N5555 to 1N5557 Class 4: 1N5555 to 1N5556 with 12 Ohms source impedance: Class 1: 1N5555 to 1N5557 Class 2: 1N5555 to 1N5557 MECHANICAL AND PACKAGING to V region Page 1 ...

Page 2

... WM SYMBOLS & DEFINITIONS Definition ) WM GRAPHS 100µs 1ms 10ms Microsemi Scottsdale Division 1N5556 1N5558 Maximum Maximum Peak Peak Pulse Temperature Reverse Current Coefficient of V Voltage I α PP V(BR 1 ...

Page 3

... WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR PACKAGE DIMENSIONS DIM INCHES MIN MAX .315 C 1.250 D 1.250 .026 Microsemi Scottsdale Division 1N5556 1N5558 o T Ambient Temperature C A FIG. 4 Derating Curve MILLIMETERS MIN MAX .235 -- 5.97 .350 8.001 8.890 -- 31.750 -- -- 31.750 -- .210 -- 5 ...

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