TND027SW-TL-E;中文规格书,Datasheet资料

Features

N-channel MOSFET built in

? Overheat protection (Self recovery type)

? Overcurrent protection (Self recovery type current limiting function) ? Overvoltage protection

? Incorporates two sets of circuit

Speci ? cations

Absolute Maximum Ratings at Ta=25°C

Parameter

Symbol Conditions Ratings

Unit Drain-to-Source Voltage V DS

60V Output Current I O (DC) 1.5

A Input Voltage

V IN --0.3 to +10

V Allowable Power Dissipation P D When mounted on ceramic substrate (1200mm 2

×0.8mm) Iunit 1.3W When mounted on ceramic substrate (1200mm 2×0.8mm)

1.7W Operating Supply Voltage V DS (opr)40

V Operating Temperature Topr --40 to +85

°C Junction Temperature Tj 150

°C Storage Temperature

Tstg

--55 to +150

°C

Package Dimensions

unit : mm (typ)

7005A-005

GND(S)

OUT(D)

TND027SW

ExPD(Excellent Power Device)

Lowside Power Switch Lamp-, Solenoid-,and Motor-Driving Applications

Product & Package Information

? Package : SOP8? JEITA, JEDEC : SC-87, SOT-96? Minimum Packing Quantity : 1,000 pcs./reel

Packing Type: TL Marking

Block Diagram

TND LOT No.

027

Electrical Characteristics at Ta=25°C

Parameter

Symbol Conditions

Ratings

Unit min

typ

max

Drain-to-Source Clamp Voltage V DS, clamp V IN =0V , I O =1mA 60

V Output-OFF Current I DSS 1V IN =0V , V DS =50V 10μA I DSS 2

V IN =0V , V DS =12V 5

μA Input Threshold Voltage

V IN (th)

V DS =5V , I O =1mA

1.0 1.5

2.0V Protection Circuit Operating Input Voltage V IN (opr) 410V Drain-to-Source ON Resistance R DS (on)V IN =5V , I O =1A 0.3

0.4ΩInput Current (Output On)I IN V IN =5V 0.6mA Over-Heat Detecting Temperature Tj(sd)V IN =5V , I O =1A 120150190°C Over-Current Detecting Current Is

V IN =5V 3.0 6.09.0A Over-Current Limit (Peak) I LMT

V IN =5V 3.0 6.0

9.0

A Input Clamp Voltage

V IN, clamp

I IN =1mA

Notes : 1. Overcurrent protection circuit limits the output current to the range of overcurrent limit value. 2. During overheat protecting operation, output current is turned off.

I IN -- Ta

0--50

--250255010075IT05233

IT05234

0.02

0.12

0.10

0.08

0.06

0.04

V IN =5V

D r a i n -t o -S o u r c e O N R e s i s t a n c e , R D S (o n ) -- Ω

Ambient Temperature, Ta -- °C

Input V oltage, V IN -- V

I n p u t C u r r e n t , I I N -- m A

IT05241

IT05242

Ambient Temperature, Ta -- °C

Ambient Temperature, Ta

-- °C

D r a i n -t o -S o u r c e

C l a m p

V o l t a g e , V D S , C l a m p -- V

T h r e s h o l d V o l t a g e , V I N (t h ) -- V

I n p u t C l a m p V o l t a g e , V I N , C l a m p -- V

O u t p u t C u r r e n t , I O -- A

I -- Ta

IT05237

I -- V IT05238

IT05240

IT05239

Ambient Temperature, Ta -- °C

Input V oltage, V IN -- V

O v e r c u r r e n t D e t e c t i n g C u r r e n t , I S -- A

O v e r c u r r e n t L i m i t , I L M T -- A

O v e r c u r r e n t D e t e c t i n g C u r r e n t , I S -- A

4.0

4.5

142144152150148146154160158156140 5.0

5.5

6.0Tj(sd) -- V IN

IT05245

IT05247

IT05248

Ambient Temperature, Ta -- °C

O v e r h e a t D e t e c t i n g T e m p e r a t u r e , T j (s d ) -- °C

Input V oltage, V IN -- V

A l l o w a b l e P o w e r

D i s s i p a t i o n , P D -- W

A l l o w a b l e P o w e r D i s s i p a t i o n , P D (C i r c u i t 2) -- W

Allowable Power Dissipation, P D (Circuit1) -- W

Sample Application Circuit

Another Sample Application Circuit (Solenoid drive)

AC100V

Operation Description

? The output power MOSFET will be turned on when the input voltage exceeds the input threshold voltage (4 to 6V is recommended), and then the lamp will be turned on by the current ? owing to the lamp. Conversely, the output power MOSFET will be turned off when the input voltage goes below the input threshold voltage, and the lamp will be turned off.

? The inrush current that occurs during normal lamp operation is limited to a preset value by the built-in overcurrent protecting circuit, which makes the lamp life longer.

? The internal overcurrent protection function limits the current of output power MOSFET when output current of at least the overcurrent detecting current value ? ows at load short. Besides, if the device temperature exceeds the allowable power dissipation, overheat protection function protects the power switch from being broken down by turning off the current of output power MOSFET when Tj comes to 150°C (typical).

? As an example of application circuit, DC voltage can also be controlled as a solenoid drive.

Addition

? The diode between OUT and GND in the block diagram is parasitic diode of the MOSFET.

? Not apply a voltage on IN terminal during the period when OUT voltage is lower then GND voltage when driving

a solenoid or a motor.

? Be sure connect a diode between OUT terminal and GND terminal when you want to apply a voltage on IN terminal under the above-stated state (that is, OUT V oltage < GND V oltage).

This catalog provides information as of October, 2011. Speci? cations and information herein are subject

分销商库存信息: ONSEMI

TND027SW-TL-E