SMAJ51A

更新时间： 2024-01-10 09:35:43

品牌	Logo	应用领域
美微科 - MCC		二极管光电二极管局域网
页数	文件大小	规格书
4页	229K
描述
400 Watt Transient Voltage Suppressors 5.0 to 440 Volts

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技术参数
数据手册

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SMAJ51A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.59
JESD-609代码：	e3	端子面层：	Matte Tin (Sn)
Base Number Matches：	1

SMAJ51A 数据手册

M C C

SMAJ5.0

THRU

SMAJ440CA

ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents

20736 Marilla Street Chatsworth

ꢆꢋꢅꢌꢍꢎꢍꢍ

ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ

$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ

Micro Commercial Components

Features

400 Watt

•

For Surface Mount Applications

Unidirectional And Bidirectional

Low Inductance

High Temp Soldering: 260°C for 10 Seconds At Terminals

For Bidirectional Devices Add “C” To The Suffix of The Part

Transient Voltage

Suppressors

5.0 to 440 Volts

Number: i.e.SMAJ5.0CA for 5% Tolerance

•

Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates

Compliant. See ordering information)

DO-214AC

•

UL Recognized File # E331408

(SMA)(LEAD FRAME)

0HFKDQLFDOꢀ'DWD

Epoxy meets UL 94 V-0 flammability rating

Moisture Sensitivity Level 1

•

Polarity: Indicated by cathode band except bi-directional types

0D[LPXPꢀ5DWLQJꢁꢀ

•

Operating Temperature: -55°C to +150°C

Storage Temperature: -55°C to +150°C

Typical Thermal Resistance: 25 /W Junction to Ambient

Peak Pulse Current on

10/1000

I_PPM

See Table 1 Note 2

Min 400 W Note 2, 6

DIMENSIONS

Peak Pulse Power Dissipation

P_PPM

INCHES

MIN

DIM

MAX

.181

.114

.012

.060

.208

.096

.062

.008

MAX

4.60

2.90

0.305

1..52

5.28

2.44

NOTE

.157

.098

.006

.030

.188

.078

.055

.002

4.00

2.50

0.152

0.76

4.80

2.00

1.40

Steady State Power Dissipation P_M(AV)

Peak Forward Surge Current I_FSM

1.0 W

40A

Note 2, 5

Note:5

1.60

0.203

0.051

Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.

SUGGESTED SOLDER

PAD LAYOUT

2. Non-repetitive current pulse, per Fig.3 and derated above

T_A=25 per Fig.2.

0.090 ”

MAX

3. Mounted on 5.0mm²copper pads to each terminal.

4. 8.3ms, single half sine wave duty cycle = 4 pulses per

Minutes maximum.

0.058 ”

MIN

5. Lead temperature at T_L= 75

6. Peak pulse power waveform is 10/1000

0.070"

MIN

www.mccsemi.com

1 of 4

Revision: B

2011/09/16

12 3 4

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