1SMB3EZ27 datasheet, PDF - EEWORLD Datasheet

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1SMB3EZ27: Description27 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA; CategoryDiscrete semiconductor diode; File Size339KB，5 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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1SMB3EZ27 Overview

27 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA

1SMB3EZ27 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	DO-214AA
package instruction	R-PDSO-C2
Contacts	2
Reach Compliance Code	not_compliant
ECCN code	EAR99
Is Samacsys	N
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	18 Ω
JEDEC-95 code	DO-214AA
JESD-30 code	R-PDSO-C2
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	3 W
Certification status	Not Qualified
Nominal reference voltage	27 V
surface mount	YES
technology	ZENER
Terminal form	C BEND
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	5%
Working test current	28 mA
Base Number Matches	1

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1SMB3EZ6.8~1SMB3EZ51

GLASS PASSIVATED JUNCTION SILICON ZENER DIODES

VOLTAGE

FEATURES

• Low profile package

• Built-in strain relief

• Glass passivated iunction

• Low inductance

• Typical I

less than 1.0µA above 11V

• Plastic package has Underwriters Laboratory Flammability

Classification 94V-O

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

• In compliance with EU RoHS 2002/95/EC directives

6.8 to 51 Volts

POWER

3.0 Watts

MECHANICALDATA

• Case: JEDEC DO-214AA, Molded plastic over passivated junction

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

• Polarity: Indicated by cathode band

• Standard packing: 12mm tape (E1A-481)

• Weight: 0.0032 ounce, 0.092 gram

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 (JEDEC method)

Operating Junction and Storage Temperature Range

Symbol

Value

3.0

Units

W atts

FSM

STG

-55 to + 150

Amps

NOTES:

A.Mounted on 5.0mm

(.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

STAD-MAR.25.2009

PAGE . 1

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