Littelfuse Sxx12x Series Manual do Utilizador descarregar pdf (Página 2)

Revised: 01/06/14

Speciﬁcations are subject to change without notice.

Teccor

brand Thyristors

12 Amp Standard SCRs

Sxx12x Series

Electrical Characteristics (T

= 25°C, unless otherwise speciﬁed)

Symbol Test Conditions Value Unit

= 12V R

= 60 Ω

MAX. 20

MIN. 1

MAX. 1. 5 V

dv/dt

= V

DRM

; gate open; T

= 100°C

400V

MIN.

350

V/μs

600V

300

800V

250

1000V

100

= V

DRM

; gate open; T

= 125°C

400V

250

600V

225

800V

200

= V

DRM

= 3.3 kΩ T

= 125°C MIN. 0.2 V

= 200mA (initial) MAX. 40 mA

= 2A; t

= 50µs; dv/dt = 5V/µs; di/dt = 30A/µs MAX. 35 μs

= 2 x I

PW = 15µs I

= 20A TYP. 2 μs

Static Characteristics

Symbol Test Conditions Value Unit

= 24A; t

= 380 µs MAX. 1. 6 V

DRM

/ I

RRM

DRM

= V

RRM

= 25°C

400 – 600V

MAX.

μA

800 – 1000V 20

= 100°C

400 – 800V 500

1000V 3000

= 125°C 400 – 800V 1000

Thermal Resistances

Symbol Parameter Value Unit

θ(J-C)

Junction to case (AC)

Sxx12L 3.2

°C/W

Sxx12R 1. 5

Sxx12V 1. 6

Sxx12D 1. 4

θ(J-A)

Junction to ambient

Sxx12L 50

°C/W

Sxx12R 40

Sxx12V 70

Note: xx = voltage

1 2 3 4 5 6 7 8 9

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