AY08A3 datasheet(2/2 Pages) POWEREX

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AY08A3-**

AY08A4-**

16-Pin Multiple Circuit Triac

0.8 Amperes/400-700 Volts

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272

Absolute Maximum Ratings (for One Chip), Tj = 25°C unless otherwise specified

Characteristics

Symbol

AY08A*-08

AY08A*-12

AY08A*-14

Units

Repetitive Peak Off-state Voltage, Gate Open

VDRM

400

600

700

Volts

Non-Repetitive Peak Off-state Voltage, Gate Open

VDSM

500

720

840

Volts

On-state Current, Tc = 86°CIT(RMS)

0.8

Amperes

Non-repetitive Peak Surge, One Cycle (60Hz)

ITSM

Amperes

I2t for Fusing, t = 8.3 msec

I2t

0.26

A2sec

Peak Gate Power Dissipation, 20 msec

PGM

Watts

Average Gate Power Dissipation

PG(avg)

0.1

Watts

Peak Gate Current

IGM

0.8

Amperes

Peak Gate Voltage

VGM

Volts

Storage Temperature

Tstg

-40 to 125

°C

Operating Temperature

-40 to 125

°C

Electrical and Thermal Characteristics (for One Chip), Tj = 25°C unless otherwise specified

Characteristics

Symbol

Test Conditions

Min.

Typ.

Max.

Units

Repetitive Off-state Current, Peak

IDRM

VDRM applied, Tj = 125°C

–

1.0

Peak On-state Voltage

VTM

Tc = 25°C, ITM = 1.2A

–

2.0

Volts

Thermal Resistance

Junction to Ambient

Rth(j-a)

–

120

°C/Watt

Gate — Parameters

Gate Current to Trigger II

IRGTITj = 25°C, VD = 6V

–

5.0

Gate Current to Trigger III

IRGTIII

RL = 6 , RG = 330

–

5.0

Gate Voltage to Trigger II

VRGTITj = 25°C, VD = 6V

–

2.0

Volts

Gate Voltage to Trigger III

VRGTIII

RL = 6 , RG = 330

–

2.0

Volts

Non-triggering Gate Voltage

VGD

Tj = 125°C, VD = 1/2 VDRM

0.1

–

Volts

Critical Rate-of-Rise of Commutating

(dv/dt)c

Tj = 125°C

0.5

µs

Off-state Voltage

(dv/dt)c = -0.4A/ms, VD = 400V

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