1N5344B

更新时间： 2024-10-30 22:38:03

品牌	Logo	应用领域
美高森美 - MICROSEMI		二极管齐纳二极管测试
页数	文件大小	规格书
3页	214K
描述
Silicon 5 Watt Zener Diodes

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1N5344B 数据手册

1N5333B thru 1N5388B

Silicon 5 Watt Zener Diodes

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

DESCRIPTION

APPEARANCE

The 1N5333-5388B JEDEC registered series of axial-leaded 5.0 watt

Zeners provides voltage regulation in a selection from 3.3 to 200 volts with

different tolerances as identified by specific suffix letter on the part number.

These plastic encapsulated Zeners have moisture classification of Level 1

with no dry pack required and are also available in various military

equivalent screening levels by adding a prefix identifier as also described in

the Features section. They may be operated at high maximum dc currents

with adequate heat sinking with their comparatively low thermal resistance

design. Microsemi also offers numerous other Zener products to meet

higher and lower power applications.

T-18

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

FEATURES

APPLICATIONS / BENEFITS

•

JEDEC registered 1N5333 to 1N5388B

Zener voltage available 3.3V to 200V

• Regulates voltage over a broad operating current and

temperature range

• Wide selection from 3.3 to 200 V

Standard voltage tolerances are plus/minus 5%

with B suffix and 10 % with A suffix identification

• Flexible axial-lead mounting terminals

• Nonsensitive to ESD per MIL-STD-750 Method 1020

• Withstands high surge stresses

•

Tight tolerances available in plus or minus 2% or

1% with C or D suffix respectively

Options for screening in accordance with MIL-

PRF-19500 for JAN, JANTX, JANTXV, and

JANS are available by adding MQ, MX, MV, or

MSP prefixes respectively to part numbers.

Surface mount equivalents available as

SMBJ5333 to SMBJ5388B, or SMBG5333B to

SMBG5388B

• Minimal changes of voltage versus current as

specified by voltage regulation (∆V_Z)

• High specified maximum current (I_ZM) when

adequately heat sunk

•

• Moisture classification is Level 1 per IPC/JEDEC J-

STD-020B with no dry pack required

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Power dissipation at 25^ºC: 5.0 watts (also see

derating in Figure 1).

•

CASE: Void-free transfer molded thermosetting

epoxy body meeting UL94V-0

Operating and Storage temperature: -65^ºC to

+150^ºC

TERMINALS: Leads, tin-lead plated solderable per

MIL-STD-750, method 2026

POLARITY: Cathode indicated by band. Diode to

be operated with the banded end positive with

respect to the opposite end.

Thermal Resistance: 25 ^ºC/W junction to lead at

3/8 (10 mm) lead length from body, or 85^ºC/W

junction to ambient when mounted on FR4 PC

board (1oz Cu) with 4 mm²copper pads and

track width 1 mm, length 25 mm

•

MARKING: Part number

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

•

Steady-State Power: 5 watts at T_L< 25^oC 3/8

inch (10 mm) from body, or 1.47 watts at T_A=

25^ºC when mounted on FR4 PC described for

thermal resistance (also see Figure 1)

“TR” suffix to part number)

•

WEIGHT: 0.7 grams

See package dimensions on last page

•

Forward voltage @1.0 A: 1.2 volts (maximum)

Solder Temperatures: 260 ^ºC for 10 s (max)

Microsemi

Page 1

7-23-2003 REV B

Scottsdale Division

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

12 3

中文翻译

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1N5344B 替代型号

型号	品牌	替代类型	描述	数据表
1N5344BE3/TR8	MICROSEMI	完全替代	Zener Diode, 8.2V V(Z), 5%, 5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC, T-18, 2
1N5344BRLG	ONSEMI	类似代替	5 Watt Surmetic TM 40 Zener Voltage Regulators
1N5344BG	ONSEMI	类似代替	5 Watt Surmetic TM 40 Zener Voltage Regulators

与1N5344B相关器件

型号	品牌	获取价格	描述	数据表
1N5344B(8.2V)	ETC	获取价格	Zener Diodes
1N5344B/TR12	MICROSEMI	获取价格	DIODE ZENER 8.2V 5W T18
1N5344B/TR8	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 5%, 5W, Silicon, Unidirectional, PLASTIC, T-18, 2 PIN
1N5344B-B	MCC	获取价格	Zener Diode,
1N5344BE3/TR13	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 5%, 5W, Silicon, Unidirectional, DO-201AE,
1N5344BE3/TR8	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 5%, 5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC, T-18, 2
1N5344BG	ONSEMI	获取价格	5 Watt Surmetic TM 40 Zener Voltage Regulators
1N5344BL	SUNMATE	获取价格	Protection Devices Zener diode
1N5344B-LFR	FRONTIER	获取价格	5 WATT SILICON ZENER DIODE
1N5344-BP	MCC	获取价格	Zener Diode,

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