Datasheet > 1SMA4729

1SMA4729

更新时间： 2024-01-29 07:54:47

品牌	Logo	应用领域
强茂 - PANJIT		稳压二极管
页数	文件大小	规格书
5页	362K
描述
SURFACE MOUNT SILICON ZENER DIODE

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技术参数
数据手册

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1SMA4729 技术参数

Case Style：	SMA	Pd（W）：	1
VZ(Min)：	-	VZ(Nom)：	3.6
VZ(Max)：	-	IZT(mA)：	69
IR(uA)：	100	VR(V)：	1.0
class：	Diodes

1SMA4729 数据手册

DATA SHEET

1SMA4728~1SMA4764

SURFACE MOUNT SILICON ZENER DIODE

Unit: inch (mm)

SMA/DO-214AC

3.3 to 100 Volts

POWER

1.0 Watts

VOLTAGE

FEATURES

• For surface mounted applications in order to optimize board space.

• Low profile package

• Built-in strain relief

• Glass passivated junction

• Low inductance

.181(4.60)

.157(4.00)

• Typical I_Rless than 5.0µA above 11V

• Plastic package has Underwriters Laboratory Flammability

Classification 94V-O

.012(.305)

.006(.152)

• High temperature soldering : 260°C /10 seconds at terminals

• Pb free product are available : 99% Sn above can meet Rohs

environment substance directive request

.060(1.52)

.030(0.76)

.008(.203)

.002(.051)

MECHANICALDATA

.208(5.28)

.188(4.80)

Case: JEDEC DO-214AC,Molded plastic over passivated junction.

Terminals: Solder plated,solderable per MIL-STD-202G, Method 208

Polarity: Color band denotes positive end (cathode)

Standard Packaging:12mm tape (EIA-481)

Weight: 0.002 ounce, 0.064 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

Param eter

Sym bol

Value

Units

Pwak Pulse PowerD issipation on TA=50^OC (Notes A)

D erate above 50^OC

1.0

6.67

atts

m W /^OC

Peak Forward Surge C urrent8.3m s single halfsine-wave

superim posed on rated load (JED EC m ethod)

Am ps

^OC

FSM

O perating Junction and Storage Tem perature Range

-55 to + 150

TJ,TSTG

NOTES:

A. Mounted on 5.0mm2 (.013mm thick) land areas.

B. Measured on8.3ms, and single half sine-wave or equivalent square wave ,duty cycle=4 pulses per minute maximum.

C. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener

voltage of ± 5%.

PAGE . 1

STAD-JAN.27.2005

12 3 4 5

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