8.0SMDJ40A-T7 datasheet, PDF - EEWORLD Datasheet

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8.0SMDJ40A-T7: DescriptionTrans Voltage Suppressor Diode, 8000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN; CategoryDiscrete semiconductor diode; File Size949KB，6 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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8.0SMDJ40A-T7 Overview

Trans Voltage Suppressor Diode, 8000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN

8.0SMDJ40A-T7 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Littelfuse
package instruction	R-PDSO-J2
Reach Compliance Code	unknown
Other features	EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED
Maximum breakdown voltage	49.1 V
Minimum breakdown voltage	44.4 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-214AB
JESD-30 code	R-PDSO-J2
JESD-609 code	e3
Humidity sensitivity level	1
Maximum non-repetitive peak reverse power dissipation	8000 W
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-65 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
polarity	UNIDIRECTIONAL
Maximum power dissipation	6.5 W
Guideline	IEC-61000-4-2, 4-4
Maximum repetitive peak reverse voltage	40 V
surface mount	YES
technology	AVALANCHE
Terminal surface	Matte Tin (Sn)
Terminal form	J BEND
Terminal location	DUAL
Maximum time at peak reflow temperature	40

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TVS Diodes

Surface Mount – 8000W > 8.0SMDJ series

5000W 5.0SMDJ

RoHS

8.0SMDJ Series

Uni-directional

Bi-directional

Description

The 8.0SMDJ series is designed specifically to protect

sensitive electronic equipment from voltage transients

induced by lightning and other transient voltage events.

Features

• For surface mounted

applications to optimize

board space

• Low profile package

• Typical failure mode is

short from over-specified

voltage or current

• Whisker test is conducted

based on JEDEC

JESD201A per its table 4a

and 4c

• IEC-61000-4-2 ESD

30kV(Air), 30kV (Contact)

• ESD protection of data

lines in accordance with

IEC 61000-4-2

• EFT protection of data

lines in accordance with

IEC 61000-4-4

• Built-in strain relief

• Glass passivated chip

junction

• 8kW peak pulse power

capability at 10/1000μs

waveform, repetition rate

(duty cycles):0.01%

• Fast response time:

typically less than 1.0ps

from 0V to V

min

• Excellent clamping

capability

• compact size with high

power density in DO-

214AB Package

• Low incremental surge

resistance

• Typical I

less than 5μA

when V

min>22V

• High temperature reflow

soldering guaranteed:

260°C/40sec

• V

@ T

= V

@25°C

x (1+

T x (T

- 25))

(

T:Temperature

Coefficient, typical value

is 0.1%)

• UL Recognized compound

meeting flammability

rating V-0

• Meet MSL level1, per

J-STD-020, LF maximun

peak of 260

• Matte tin lead–free plated

• Halogen free and RoHS

compliant

• Pb-free E3 means 2

level

interconnect is Pb-free

and the terminal finish

material is tin(Sn) (IPC/

JEDEC J-STD-609A.01)

Agency Recognitions

AGENCY

AGENCY FILE NUMBER

E230531

Maximum Ratings and Thermal Characteristics

=25

C unless otherwise noted)

Parameter

Peak Pulse Power Dissipation at

=25

C by 10/1000μs Waveform

(Fig.2)(Note 1), (Note 2)

Power Dissipation on Infinite Heat

Sink at T

=50

Peak Forward Surge Current, 8.3ms

Single Half Sine Wave (Note 3)

Maximum Instantaneous Forward

Voltage at 100A for Unidirectional

Only

Operating Temperature Range

Storage Temperature Range

Typical Thermal Resistance Junction

to Lead

Typical Thermal Resistance Junction

to Ambient

Symbol

PPM

FSM

STG

θJL

θJA

Value

8000

6.5

300

5.0

-65 to 150

-65 to 175

Unit

°C

°C/W

Notes:

1. Non-repetitive current pulse , per Fig. 4 and derated above T

(initial) =25

C per Fig. 3.

2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal.

3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional

component only,duty cycle=4 per minute maximum.

Functional Diagram

Applications

TVS components are ideal for the protection of I/O

Interfaces, V

bus and other vulnerable circuits used in

Telecom, Computer, Industrial and Consumer electronic

applications.

Bi-directional

Cathode

Uni-directional

Anode

Specifications are subject to change without notice.

Revised: 06/10/19

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