1SMA4728_R1_00001 datasheet, PDF

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1SMA4728_R1_00001: DescriptionMaximum power: 1W Accuracy: - Reverse leakage current: 100uA @ 1V Regulated voltage value (typical value): 3.3V; CategoryDiscrete semiconductor diode; File Size628KB，8 Pages; ManufacturerPANJIT; Websitehttp://www.panjit.com.tw/; Environmental Compliance; PANJIT is a global IDM that offers a broad product portfolio including MOSFETs, Schottky diodes, SiC devices, bipolar junction transistors and bridges. The company aims to meet the needs of customers in various applications such as automotive, power, industrial, computing, consumer and communications. Their vision is to power the world with reliable quality, energy-efficient and efficient products, bringing a greener and smarter future to people. The company's core values include innovation, responsibility, customer-centricity, learning and growth, mutual trust and collaboration.

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1SMA4728_R1_00001 Overview

Maximum power: 1W Accuracy: - Reverse leakage current: 100uA @ 1V Regulated voltage value (typical value): 3.3V

1SMA4728_R1_00001 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
Is Samacsys	N
Diode type	ZENER DIODE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum time at peak reflow temperature	NOT SPECIFIED
Base Number Matches	1

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1SMA4728~1SMA4757

SURFACE MOUNT SILICON ZENERDIODE

VOLTAGE

FEATURES

• For surface mounted applications in order to optimize board space

• Low inductance

• Plastic package has Underwriters Laboratory Flammability

Classification 94V-O

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

• Lead free in compliance with EU RoHS 2.0

• Green molding compound as per IEC 61249 standard

3.3

to 51 Volt

POWER

1 Watt

MECHANICAL DATA

•

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

Terminals: Solder plated,solderable per MIL-STD-750, Method 2026

Polarity: Color band denotes cathode end

Standard Packaging: 12mm tape (EIA-481)

Weight: 0.0023 ounces, 0.0679 grams

Cathode

Anode

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Peak Pulse Power Dissipation on T

=50

C (Notes A)

Derate above 50

Peak Forward Surge Current 8.3ms single half sine-wave superimposed

on rated load

Operating Junction and Storage Temperature Range

Symbol

Value

1.0

-55 to + 150

Units

W atts

Amps

FSM

STG

NOTES:

A. Mounted on 5mm

(0.013mm thick) land areas.

B. Measured on 8.3ms, 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%.

April 25,2018-REV.09

PAGE . 1

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