SMF170ATR datasheet, PDF - EEWORLD Datasheet

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SMF170ATR: DescriptionTrans Voltage Suppressor Diode,; CategoryDiscrete semiconductor diode; File Size361KB，7 Pages; ManufacturerSangdest Microelectronics (Nanjing) Co., Ltd.; Environmental Compliance

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SMF170ATR Overview

Trans Voltage Suppressor Diode,

SMF170ATR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Sangdest Microelectronics (Nanjing) Co., Ltd.
package instruction	R-PDSO-F2
Reach Compliance Code	compliant
Other features	EXCELLENT CLAMPING CAPABILITY
Maximum breakdown voltage	209 V
Minimum breakdown voltage	189 V
Breakdown voltage nominal value	199 V
Maximum clamping voltage	275 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
Maximum forward voltage (VF)	1.25 V
JESD-30 code	R-PDSO-F2
Maximum non-repetitive peak reverse power dissipation	200 W
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 repetitive peak reverse voltage	170 V
Maximum reverse current	1 µA
Reverse test voltage	170 V
surface mount	YES
technology	AVALANCHE
Terminal form	FLAT
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED

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SMF5.0-SMF170A

Technical Data

Data Sheet N1781, Rev. A

SMF5.0-SMF170A

TRANSIENT VOLTAGE SUPPRESSOR

Features



For surface mounted applications in order to optimize

board space

Low profile space

Glass passivated chip

Low inductance

Excellent clamping capability

Very fast response time

Typical ID less than 1μA at VWM

200 W peak pulse power capability with a 10/1000

μs

waveform

Component in accordance to RoHS 2002/95/1 and

WEEE 2002/96/EC

SOD-123FL

Circuit Diagram

Mechanical Data



Case: JEDEC SOD-123FL molded plastic over

passivated chip

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

Method 2026

Polarity: For uni-directional types the band by laser

denotes the cathode, which is positive with respect to

the anode under normal TVS operation

Maximum Ratings

=25°C unless otherwise specified

Parameter

Peak pulse power dissipation

with a 10/1000μs waveform (Note1,2)

Peak forward surge current 8.3ms single half sine-

wave

Forward voltage @IF=200mA

Typical Thermal Resistance Junction to Lead

Typical Thermal Resistance Junction to Ambient

Operating Junction and Storage

Temperature Range

2. Mounted on 5.0mm

copper pads to each terminal.

Symbol

PPM

FSM

θJL

θJA

STG

Value

200

1.25

100

220

-55 to +150

Unit

°C/W

°C

Notes:

1. Non-repetitive current pulse and derated above T

=25℃



China - Germany - Korea - Singapore - United States



http://www.smc-diodes.com - sales@ smc-diodes.com



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