SMAJ4732A [MCC]

1 Watt Zener Diode 3.3 to 75 Volts; 1瓦齐纳二极管3.3 〜75伏特


型号：	SMAJ4732A
厂家：	Micro Commercial Components
描述：	1 Watt Zener Diode 3.3 to 75 Volts 1瓦齐纳二极管3.3 〜75伏特二极管齐纳二极管测试光电二极管
文件：	总4页 (文件大小：426K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

M C C

SMAJ4728A

THRU

SMAJ4761A

ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents

20736 Marilla Street Chatsworth

ꢆꢋꢅꢌꢍꢎꢍꢍ

ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ

$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ

Micro Commercial Components

Features

•

Low Zener Impedance

Low Regulation Factor

V_Z– tolerance: ꢀ5%

1 Watt

Zener Diode

For Surface Mount Applications

Epoxy meets UL 94 V-0 flammability rating

3.3 to 75 Volts

ꢀ

•

Moisture Sensitivity Level 1

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

Compliant. See ordering information)

ꢀ

DO-214AC

ꢀ

(SMA)(LEAD FRAME)

Maximum Ratings@25℃Unless Otherwise Specified

ꢀ

Parameters

Test Conditions

Symbol

Value

Unit

Power Dissipation

Tamb≤50℃

ꢀ

Z-Current

Pd/Vz

Operating

-65~+150

℃

Junction Temperature

Storage Temperature

Tstg

-65~+150

100

RΘja

RΘjL

FR-4 Board, MCC's

Thermal Resistence

K/W

Suggested Solder Pad

Max. Forward Voltage Drop

IF=100mA

1.2

DIMENSIONS

INCHES

MIN

.079

.050

.002

---

MIN

2.00

1.27

.05

DIM

MAX

2.44

1.63

.20

NOTE

.096

.064

.008

.02

---

.51

.030

.065

.189

.157

.090

.060

.091

.220

.181

.115

.76

1.52

2.32

5.59

4.60

2.92

1.65

4.80

4.00

2.25

SUGGESTED SOLDER

PAD LAYOUT

0.090”

MAX

0.058 ”

MIN

0.070"

MIN

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

www.mccsemi.com

Revision: A

2011/01/01

1 of 4

SMAJ4728A THRU SMAJ4761A

M C C

Micro Commercial Components

ELECTRICAL CHARACTERISTICS @25°C

MAXIMUM

DYNAMIC

IMPEDANCE

Z_ZT@ I_ZT

MAXIMUM

KNEE

IMPEDANCE

Z_ZK@ I_ZK

OHMS

ZENER

VOLTAGE

V_Z(1)

TEST

CURRENT

I_ZT

MCC

PART

NUMBER

DEVICE

MARKING

REVERSE

CURRENT I_R

@ V_R

TEST

VOLTAGE V_R

TEST

CURRENT I_ZK

VOLTS

OHMS

VOLTS

µA

SMAJ4728A

SMAJ4729A

SMAJ4730A

SMAJ4731A

SMAJ4732A

SMAJ4733A

SMAJ4734A

SMAJ4735A

SMAJ4736A

SMAJ4737A

SMAJ4738A

SMAJ4739A

SMAJ4740A

SMAJ4741A

SMAJ4742A

SMAJ4743A

SMAJ4744A

SMAJ4745A

SMAJ4746A

SMAJ4747A

SMAJ4748A

SMAJ4749A

SMAJ4750A

SMAJ4751A

SMAJ4752A

SMAJ4753A

SMAJ4754A

SMAJ4755A

SMAJ4756A

SMAJ4757A

SMAJ4758A

SMAJ4759A

SMAJ4760A

SMAJ4761A

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

3.5

4.0

4.5

5.0

100

7.6

8.4

9.1

9.9

11.4

12.2

13.7

15.2

16.7

18.2

20.6

22.8

25.1

27.4

29.7

32.7

35.8

38.8

42.6

47.1

51.7

56.0

400

500

550

600

700

750

1000

1500

2000

1.0

728A

729A

730A

731A

732A

733A

734A

735A

736A

737A

738A

739A

740A

741A

742A

743A

744A

745A

746A

747A

748A

749A

750A

751A

752A

753A

754A

755A

756A

757A

758A

759A

760A

761A

0.5

0.25

110

125

150

175

15.5

12.5

11.5

10.5

9.5

8.5

7.5

7.0

6.5

6.0

5.5

5.0

4.5

4.0

3.7

3.3

1) Based on DC-measurement at thermal equilibrium while maintaining the lead temperature(T_L) at 30?

www.mccsemi.com

Revision: A

2011/01/01

2 of 4

SMAJ4728A THRU SMAJ4761A

M C C

Micro Commercial Components

www.mccsemi.com

Revision: A

2011/01/01

3 of 4

M C C

Micro Commercial Components

Ordering Information :

Device

Packing

Part Number-TP

Tape&Reel: 7.5Kpcs/Reel

***IMPORTANT NOTICE***

Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to

make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components

Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it

convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all

risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are

represented on our website, harmless against all damages.

***LIFE SUPPORT***

MCC's products are not authorized for use as critical components in life support devices or systems without the express written

approval of Micro Commercial Components Corporation.

***CUSTOMER AWARENESS***

Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking

strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages

customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on

our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine

parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty

coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global

problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized

distributors.

w w w.m c c s e m i.c o m

Revision: A

2011/01/01

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