Littelfuse Qxx25xx Series Manual do Utilizador descarregar pdf (Página 2)

132

Revised: 09/23/13

Speciﬁcations are subject to change without notice.

Teccor

brand Thyristors

25 Amp Standard & Alternistor (High Commutation) Triacs

Qxx25xx & Qxx25xHx Series

Absolute Maximum Ratings – Standard Triac

Symbol Parameter Test Conditions Value Unit

T(RMS)

RMS on-state current

Qxx25R5

Qxx25N5

= 85°C

25 A

Qxx25P5 T

= 57°C

TSM

Peak non-repetitive surge current

Qxx25R5

Qxx25N5

full cycle; f = 50Hz;

(initial) = 25°C

167

full cycle; f = 60Hz;

(initial) = 25°C

200

Qxx25P5

full cycle; f = 50Hz;

(initial) = 25°C

220

full cycle; f = 60Hz;

(initial) = 25°C

250

t Value for fusing

Qxx25R5

Qxx25N5

= 8.3ms

166

Qxx25P5 260

di/dt Critical rate-of-rise of on-state current f = 60Hz; T

=125°C 100 A/s

GTM

Peak gate current

= 125°C

G(AV)

Average gate power dissipation

= 125°C

0.5 W

stg

Storage temperature range -40 to 125 °C

Operating junction temperature range

Qxx25R5

Qxx25N5

-40 to 125

°C

Qxx25P5 -25 to 125

Absolute Maximum Ratings – Alternistor Triac

Symbol Parameter Test Conditions Value Unit

T(RMS)

RMS on-state current

Qxx25LH5

Qxx25L6

= 65°C

25 A

Qxx25K6

Qxx25J6

= 85°C

Qxx25RH5

Qxx25NH5

Qxx25R6

Qxx25NH6

= 95°C

TSM

Peak non-repetitive surge current

full cycle; f = 50Hz;

(initial) = 25°C

208

full cycle; f = 60Hz;

(initial) = 25°C

250

t Value for fusing t

= 8.3ms 260 A

di/dt Critical rate-of-rise of on-state current f = 60Hz; T

=125°C 100 A/s

GTM

Peak gate current T

= 125°C 2 A

G(AV)

Average gate power dissipation T

= 125°C 0.5 W

stg

Storage temperature range -40 to 125 °C

Operating junction temperature range -40 to 125 °C

Note: xx = voltage

1 2 3 4 5 6 7 ... 10 11

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