BTA20 datasheet(2/6 Pages) STMICROELECTRONICS

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BTA20 Series

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Tables 4: Electrical Characteristics (Tj = 25°C, unless otherwise specified)

Table 5: Static Characteristics

Table 6: Thermal resistance

Symbol

Test Conditions

Quadrant

BTA20

Unit

IGT (1)

VD = 12 V

RL = 33 Ω

ALL

MIN.

MAX.

VGT

ALL

MAX.

1.5

VGD

VD = VDRM RL = 3.3 kΩ Tj = 125°C

ALL

MIN.

0.2

IH (2)

IT = 500 mA gate open

MAX.

IG = 1.2 IGT

I - III

TYP.

I - II - III

MAX.

dV/dt (2)

VD = 67 %VDRM gate open

Tj = 125°C

TYP.

750

500

V/µs

MIN.

500

250

(dV/dt)c (2) (dI/dt)c = 20 A/ms

Tj = 125°C

TYP.

V/µs

MIN.

Symbol

Test Conditions

Value

Unit

VTM (2)

ITM = 28 A

tp = 380 µs

Tj = 25°C

MAX.

1.70

IDRM

IRRM

VDRM = VRRM

Tj = 25°C

MAX.

µA

Tj = 125°C

3mA

Note 1: minimum IGT is guaranted at 5% of IGT max.

Note 2: for both polarities of A2 referenced to A1.

Symbol

Parameter

Value

Unit

Rth(j-c)

Junction to case (AC)

2.1

°C/W

Rth(j-c)

Junction to case (DC)

2.8

Rth(j-a)

Junction to ambient

°C/W

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