1sma4735 PanJit Semiconductors (Pan Jit), 1sma4735 Datasheet

1sma4735

Manufacturer Part Number

1sma4735

Description

Surface Mount Silicon Zener Diode

Manufacturer

PanJit Semiconductors (Pan Jit)

Datasheet

1.1SMA4735.pdf (5 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

1SMA4735

Manufacturer:

VISHAY/威世

Quantity:

20 000

Current page: 1 of 5
Download datasheet (360Kb)

STAD-JAN.27.2005

SURFACE MOUNT SILICON ZENER DIODE

VOLTAGE

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

Ratings at 25°C a mbient temperature unless otherwise specified.

FEATURES

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

• Low profile package

• Built-in strain relief

• Glass passivated junction

• Low inductance

• Typical I

• Plastic package has Underwriters Laboratory Flammability

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

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

MECHANICAL DATA

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

1SMA4728~1SMA4764

environment substance directive request

Classification 94V-O

voltage of ± 5%.

a r

e t

m i

n i

w r

s l

e v

d r

less than 5.0µA above 11V

o i

g r

3.3 to 100 Volts

a r

e t

s i

o l

p i

e r

o t

a r

o i

J (

3 .

e T

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

n i

a r

e l

h t

u t

e r

e t

N (

f l

)

POWER

e t

n i

w -

)

e v

DATA SHEET

1.0 Watts

SMA/DO-214AC

T ,

FSM

STG

.060(1.52)

.030(0.76)

.181(4.60)

.157(4.00)

.208(5.28)

.188(4.80)

5 -

o t

6 .

0 .

u l

.002(.051)

.008(.203)

.012(.305)

.006(.152)

Unit: inch (mm)

s t

PAGE . 1

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1sma4735 Summary of contents

Page 1

SURFACE MOUNT SILICON ZENER DIODE 3.3 to 100 Volts POWER VOLTAGE FEATURES • For surface mounted applications in order to optimize board space. • Low profile package • Built-in strain relief • Glass passivated junction • Low inductance • ...

Page 2

... Part Number Nom. V Min. V Max. V 1.0 Watt ZENER Diodes -- continued 1SMA4728 3.3 3.1 3.5 1SMA4729 3.6 3.4 3.8 1SMA4730 3.9 3.7 4.1 1SMA4731 4.3 4.1 4.5 1SMA4732 4.7 4.5 4.9 1SMA4733 5.1 4.8 5.4 1SMA4734 5.6 5.3 5.9 1SMA4735 6.2 5.9 6.5 1SMA4736 6.8 6.5 7.1 1SMA4737 7.5 7.1 7.9 1SMA4738 8.2 7.8 8.6 1SAM4739 9.1 8.6 9.6 1SMA4740 10.0 9.5 10.5 1SMA4741 11.0 10.5 11.6 1SMA4742 12.0 11.4 12.6 1SMA4743 13.0 12.4 13.7 1SMA4744 15.0 14.3 15.8 1SMA4745 16.0 15.2 16.8 1SMA4746 18.0 17.1 18.9 1SMA4747 20.0 19.0 21.0 1SMA4748 22.0 20.9 23.1 1SMA4749 24.0 22.8 25.2 1SMA4750 27.0 25.7 28.4 1SMA4751 30.0 28.5 31.5 1SMA4752 33.0 31.4 34.7 1SMA4753 36.0 34.2 37.8 1SMA4754 39.0 37.1 1SMA4755 43.0 40.9 45.2 1SMA4756 47.0 44.7 49.4 1SMA4757 51 ...

Page 3

NOTE: 1. Tolerance and Type Number Designation. The type umbers listed have a standard tolerance on the nominal zener voltage Specials Available Include: A. Nominal zener voltages between the voltages shown and tighter voltage tolerances. B. ...

Page 4

FIGURE.3TYPICAL THERMAL RESISTANCE FIGURE.6 EFFECT OF ZENER CURRENT ON ZENER IMPEDANCE STAD-JAN.27.2005 FIGURE.4 EFFECT OF ZENER CURRENT versus LEAD LENGTH FIGU R E.5 MAXIMUM SURGE POWER FIGURE.7 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE PAGE . 4 ...

Page 5

FIGURE.8 TYPICAL LEAKAGE CURRENT STAD-JAN.27.2005 Vz, ZENER VOLTAGE (VOLTS) FIGURE.9 TYPICAL CAPACITANCE versus Vz FIGURE.10 TYPICAL FORWARD CHARACTERISTICS PAGE . 5 ...

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