Q4016LH4中文资料

?2004 Littelfuse, Inc.E4 - 1

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Thyristor Product Catalog

+1 972-580-7777

Alternistor Triacs

(6A to 40A)

General Description

Teccor offers bidirectional alternistors with current ratings from 6A to 40A and voltages from 200V to 1000V as part of Tec-cor's broad line of thyristors. Teccor's alternistor is specifically designed for applications that switch highly inductive loads. A special chip offers the same performance as two thyristors (SCRs) wired inverse parallel (back-to-back), providing better turn-off behavior than a standard triac. An alternistor may be trig-gered from a blocking to conduction state for either polarity of applied AC voltage with operating modes in Quadrants I, II, and III.

This new chip construction provides two electrically separate SCR structures, providing enhanced dv/dt characteristics while retaining the advantages of a single-chip device.

All alternistors have glass-passivated junctions to ensure long-term reliability and parameter stability. Teccor's glass-passivated junctions offer a reliable barrier against junction contamination.Teccor's TO-218X package is designed for heavy, steady power-handling capability. It features large eyelet terminals for ease of soldering heavy gauge hook-up wire. All the isolated packages have a standard isolation voltage rating of 2500V rms .

Variations of devices covered in this data sheet are available for custom design applications. Consult the factory for further information.

R o H S

Features

?RoHS Compliant

?High surge current capability ?Glass-passivated junctions

?2500V ac isolation for L, J, and K Packages ?High commutating dv/dt ?

High static dv/dt

MT2

MT1

Alternistor Triacs Data Sheets

See “General Notes” and “Electrical Specification Notes” on page E4 - 5.

https://www.360docs.net/doc/3117325433.html, E4 - 2?2004 Littelfuse, Inc. +1 972-580-7777Thyristor Product Catalog

Data Sheets

Alternistor Triacs

?2004 Littelfuse, Inc.E4 - 3

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Thyristor Product Catalog

+1 972-580-7777

See “General Notes” and “Electrical Specification Notes” on page E4 - 5.

V GT

V TM

I H

I GTM

P GM

P G(AV)I TSM

dv/dt(c)

dv/dt

t gt

I 2t

di/dt

(2) (6)(15) (17)(20)

Volts (1) (5)

Volts (1) (8)(12)

mAmps (14)

Amps

(14)

Watts

(9) (13)

Amps (1) (4) (13)

Volts/μSec (1)

Volts/μSec

(10)

μSec Amps 2Sec

(19)

Amps/μSec

T C = 25°C 60/50Hz T C = 100°C T C = 125°C

MAX MAX MAX MIN MIN

TYP 1.3 1.615 1.6180.465/552010075417.5701.3 1.615 1.6180.465/552010075417.5701.3 1.615 1.6180.465/55207550417.5701.3 1.635 1.6180.565/5525500400417.5701.3 1.635 1.6180.565/5525500400417.5701.3 1.635 1.6180.565/5525400300417.5701.3 1.635 1.6180.565/5525300200

417.5701.3 1.635 1.6180.565/5525150417.5701.3 1.635 1.6180.585/8025750600430701.3 1.635 1.6180.585/8025575450430701.3 1.635 1.6180.585/8025425350430701.3 1.635 1.6180.585/8025300250430701.3 1.635 1.6180.585/8025150430701.3 1.615 1.6180.485/802010075430701.3 1.615 1.6180.485/802010075430701.3 1.615 1.6180.485/80207550430701.3 1.635 1.6180.585/8025750400430701.3 1.635 1.6180.585/8025575450430701.3 1.635 1.6180.585/8025425350430701.3 1.635 1.6180.585/8025300250430701.3 1.635 1.6180.585/8025150430701.3 1.6352200.5100/8325500400441701.3 1.6352200.5100/8325500400441701.3 1.6352200.5100/8325400300441701.3 1.6352200.5100/8325300200441701.3 1.6352200.5100/8325150441701.3 1.6502200.5120/1103011501000460701.3 1.6502200.5120/110301000750460701.3 1.6502200.5120/11030850650460701.3 1.6502200.5120/11030650500460701.3 1.6502200.5120/11030300460701.3 1.6502200.5120/1103011501000460701.3 1.6502200.5120/110301000750460701.3 1.6502200.5120/11030850650460701.3 1.6502200.5120/11030650500460701.3

1.6

0.5

120/110

300

Alternistor Triacs

Data Sheets

https://www.360docs.net/doc/3117325433.html, E4 - 4

?2004 Littelfuse, Inc.+1 972-580-7777

Thyristor Product Catalog

See “General Notes” and “Electrical Specification Notes” on page E4 - 5.

Test Conditions

di/dt — Maximum rate-of-change of on-state current

dv/dt — Critical rate-of-rise of off-state voltage at rated V DRM gate open dv/dt(c) — Critical rate-of-rise of commutation voltage at rated V DRM

and I T(RMS) commutating di/dt = 0.54 rated I T(RMS)/ms; gate unenergized I 2t — RMS surge (non-repetitive) on-state current for period of 8.3

for fusing

I DRM — Peak off-state current gate open; V DRM = maximum rated value I GT — DC gate trigger current in specific operating quadrants;

V D = 12V dc I GTM — Peak gate trigger current

I H — Holding current (DC); gate open

I T(RMS) — RMS on-state current conduction angle of 360°I TSM — Peak one-cycle surge

P G(AV) — Average gate power dissipation P GM — Peak gate power dissipation; I GT ≤ I GTM

t gt — Gate controlled turn-on time; I GT = 300mA with 0.1μs rise time V DRM — Repetitive peak blocking voltage V GT — DC gate trigger voltage; V D = 12V dc

V TM — Peak on-state voltage at maximum rated RMS current

Data Sheets

Alternistor Triacs

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General Notes

?All measurements are made at 60Hz with a resistive load at an ambient temperature of +25°C unless specified otherwise.?Operating temperature range (T J ) is -40°C to +125°C.?Storage temperature range (T S ) is -40°C to +125°C.

?Lead solder temperature is a maximum of 230°C for 10 seconds maximum ≥1/16" (1.59mm) from case.

The case temperature (T C ) is measured as shown in the dimen-sional outline drawings. See “Package Dimensions” section.

Electrical Specification Notes

(1)For either polarity of MT2 with reference to MT1 terminal (2)For either polarity of gate voltage (V GT ) with reference to MT1 terminal

(3)See Gate Characteristics and Definition of Quadrants.

(4)

See Figure E4.1 through Figure E4.4 for current rating at specific operating temperature and Figure 4.16 for free air rating (no heat sink).

(5)See Figure E4.5 and Figure E4.6 for i T and v T .(6)See Figure E4.7 for V GT versus T C .(7)See Figure E4.8 for I GT versus T C .(8)See Figure E4.9 for I H versus T C .

(9)

See Figure E4.10 and Figure E4.11 for surge rating with specific durations.

I DRM

V GT V TM I H

I GTM

P GM

P G(AV)I TSM

dv/dt(c)

dv/dt

t gt

I 2t

di/dt

(1) (18)

mAmps

(2) (6)(15) (17)(20)

Volts (1) (5)Volts

(1) (8)(12)

mAmps (14)

Amps

(14)

Watts

(9) (13)

Amps (1) (4) (13)

Volts/μSec (1)

Volts/μSec (10)

μSec Amps 2Sec (19)

Amps/μSec

T C =25°C T C =100°C T C =125°C T C =25°C T C =

25°C 60/50Hz T C =100°C T C =125°C

MAX MAX MAX MAX MIN MIN TYP 0.050.52 1.5 1.6352200.5200/1672050040031661000.050.52 1.5 1.6352200.5200/1672040035031661000.050.52 1.5 1.6352200.5200/1672030025031661000.113

1.5 1.6352200.5200/16720275200

31661000.13 1.5 1.6352200.5200/1672020031661000.050.522 1.6502200.5200/1672565050031661000.050.522 1.6502200.5200/1672560047531661000.050.522 1.6502200.5200/1672550040031661000.1132 1.6502200.5200/1672542535031661000.132 1.6502200.5200/1672530031661000.050.52 2.5 1.6702200.5200/16730109092551661000.050.52 2.5 1.6702200.5200/16730109092551661000.050.52 2.5 1.6702200.5200/16730100085051661000.113 2.5 1.6702200.5200/1673070047551661000.13 2.5 1.6702200.5200/1673035051661000.050.52 2.5 1.81002200.5250/2083087560052591000.050.52 2.5 1.81002200.5250/2083087560052591000.050.52 2.5 1.81002200.5250/2083080052052591000.113 2.5 1.81002200.5250/2083070047552591000.13 2.5 1.81002200.5250/2083040052591000.050.522 1.4752200.5350/2902065050035081000.050.522 1.4752200.5350/2902060047535081000.050.522 1.4752200.5350/2902050040035081000.050.522 1.5752200.5350/2902065050035081000.050.522 1.5752200.5350/2902060047535081000.050.522 1.5752200.5350/2902050040035081000.225 2.5 1.81204400.8400/33550110070056641500.225 2.5 1.81204400.8400/33550110070056641500.225 2.5 1.81204400.8400/33550100062556641500.225 2.5 1.81204400.8400/3355090057556641500.2

2.5

1.8

120

0.8

400/335

500

664

150

Alternistor Triacs

Data Sheets

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Thyristor Product Catalog

(10)See Figure E4.12 for t gt versus I GT .

(11)See package outlines for lead form configurations. When ordering

special lead forming, add type number as suffix to part number.(12)Initial on-state current = 400mA dc for 16A to 40A devices and

100mA for 6A to 12A devices.(13)See Figure E4.1 through Figure E4.4 for maximum allowable case

temperature at maximum rated current.(14)Pulse width ≤10μs; I GT ≤ I GTM

(15)For 6A to 12A devices, R L = 60?; 16A and above, R L = 30?(16)40A pin terminal leads on K package can run 100°C to 125°C.(17)Alternistor does not turn on in Quadrant IV.(18)T C = T J for test conditions in off state

(19)I GT = 200mA for 6A to 12A devices and 500mA for 16A to 40A

devices with gate pulse having rise time of ≤0.1μs.(20)Minimum non-trigger V GT at 125°C is 0.2V.

Gate Characteristics

Teccor triacs may be turned on in the following ways:?In-phase signals (with standard AC line) using Quadrants I and III

Application of unipolar pulses (gate always negative), using Quadrants II and III with negative gate pulses

In all cases, if maximum surge capability is required, gate pulses should be a minimum of one magnitude above minimum I GT rat-ing with a steep rising waveform (≤1μs rise time).

If QIV and QI operation is required (gate always positive), see Figure AN1002.8, “Amplified Gate” Thyristor Circuit.

Definition of Quadrants

Electrical Isolation

Teccor’s isolated alternistor packages withstand a minimum high potential test of 2500V ac rms from leads to mounting tab, over the operating temperature range of the device. The following iso-lation table shows standard and optional isolation ratings.

* UL Recognized File E71639

** For 4000V isolation, use V suffix in part number.

* UL Recognized Product per UL File E71639

** For 4000V isolation, use V suffix in part number.

Electrical Isolation

from Leads to Mounting Tab *

V AC RMS TO-218Isolated

TO-220Isolated

TO-218X Isolated

2500Standard Standard Standard 4000

N/A

Optional **

N/A

Data Sheets

Alternistor Triacs

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On-state Current (6A to 12A)

On-state Current (8A to 12A)

On-state Current (16A)

On-state Current (25A to 40A)

(6A to 12A)

(16A to 40A)

Alternistor Triacs

Data Sheets

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versus Case Temperature

(6A to 12A)

(16A to 40A)

Data Sheets

Alternistor Triacs

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(6A to 12A)

(16A)

(25A to 40A)

On-state Current

Notes