BTA225B-500B中文资料

Three quadrant triacs BTA225B series B

high commutation

GENERAL DESCRIPTION

QUICK REFERENCE DATA

Glass passivated high commutation SYMBOL PARAMETER

MAX.MAX.MAX.UNIT triacs in a plastic envelope suitable for surface mounting,intended for use in BTA225B-500B 600B 800B circuits where high static and dynamic V DRM Repetitive peak off-state 500600800V dV/dt and high dI/dt can occur.These voltages

devices will commutate the full rated I T(RMS)RMS on-state current

252525A rms current at the maximum rated I TSM

Non-repetitive peak on-state 180

180

180

A

junction temperature,without the aid current

of a snubber.

PINNING - SOT404

PIN CONFIGURATION

SYMBOL

LIMITING VALUES

Limiting values in accordance with the Absolute Maximum System (IEC 134).SYMBOL PARAMETER CONDITIONS

MIN.MAX.UNIT -500-600-800V DRM Repetitive peak off-state -5001

6001800

V voltages

I T(RMS)RMS on-state current full sine wave;-25

A

T mb ≤ 91 ?C I TSM

Non-repetitive peak full sine wave;

on-state current

T j = 25 ?C prior to surge t = 20 ms -t = 16.7 ms

-190A 209A I 2t I 2t for fusing

t = 10 ms

-

180A 2s dI T /dt Repetitive rate of rise of I TM = 30 A; I G = 0.2 A;100A/μs on-state current after dI G /dt = 0.2 A/μs triggering

I GM Peak gate current -2A V GM Peak gate voltage -5V P GM Peak gate power -5W P G(AV)Average gate power over any 20 ms period

-0.5W T stg Storage temperature -40150?C T j

Operating junction -

125

?C

temperature

1 Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch to the on-state. The rate of rise of current should not exceed 15 A/μs.

THERMAL RESISTANCES

SYMBOL PARAMETER

CONDITIONS

MIN.TYP.MAX.UNIT R th j-mb Thermal resistance full cycle -- 1.0K/W junction to mounting base half cycle -- 1.4K/W R th j-a

Thermal resistance minimum footprint, FR4 board -

55

-

K/W

junction to ambient

STATIC CHARACTERISTICS

T j = 25 ?C unless otherwise stated SYMBOL PARAMETER CONDITIONS MIN.TYP.MAX.UNIT I GT

Gate trigger current 2

V D = 12 V; I T = 0.1 A

T2+ G+21850mA T2+ G-22150mA T2- G-23450mA I L

Latching current

V D = 12 V; I GT = 0.1 A

T2+ G+-3160mA T2+ G--3490mA T2- G--3060mA I H Holding current V D = 12 V; I GT = 0.1 A -3160mA V T On-state voltage I T = 30 A

- 1.2 1.55V V GT Gate trigger voltage V D = 12 V; I T = 0.1 A

-0.7 1.5V V D = 400 V; I T = 0.1 A; T j = 125 ?C 0.250.4-V I D

Off-state leakage current

V D = V DRM(max); T j = 125 ?C

-0.1

0.5

mA

DYNAMIC CHARACTERISTICS

T j = 25 ?C unless otherwise stated SYMBOL PARAMETER

CONDITIONS

MIN.TYP.MAX.UNIT dV D /dt Critical rate of rise of V DM = 67% V DRM(max); T j = 125 ?C;

10004000-V/μs off-state voltage

exponential waveform; gate open circuit dI com /dt Critical rate of change of V DM = 400 V; T j = 125 ?C; I T(RMS) = 25 A;-44-A/ms commutating current without snubber; gate open circuit t gt

Gate controlled turn-on I TM = 30 A; V D = V DRM(max); I G = 0.1 A;-2

-μs

time

dI G /dt = 5 A/μs

2 Device does not trigger in the T2-, G+ quadrant.

MECHANICAL DATA

Notes

1. Epoxy meets UL94 V0 at 1/8". MOUNTING INSTRUCTIONS Array Notes

1. Plastic meets UL94 V0 at 1/8".

DEFINITIONS

Data sheet status

Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications.

Limiting values

Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of this specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information

Where application information is given, it is advisory and does not form part of the specification.

? Philips Electronics N.V. 1997

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The information presented in this document does not form part of any quotation or contract, it is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights.

LIFE SUPPORT APPLICATIONS

These products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.