2N2484HR datasheet(2/12 Pages) STMICROELECTRONICS

2 / 12 page

Electrical ratings

2N2484HR

2/12

Doc ID 17734 Rev 1

Electrical ratings

Table 2.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCBO

Collector-base voltage (IE = 0)

VCEO

Collector-emitter voltage (IB = 0)

VEBO

Emitter-base voltage (IC = 0)

Collector current

PTOT

Total dissipation at Tamb ≤ 25 °C

2N2484HR

2N2484UB1 / SOC2484HRB

2N2484UB1 / SOC2484HRB (1)

Total dissipation at Tc ≤ 25 °C

for 2N2484HR

0.36

0.73

1.2

TSTG

Storage temperature

- 65 to 200

°C

Max. operating junction temperature

200

°C

When mounted on a 15 x 15 x 0.6 mm ceramic substrate.

Table 3.

Thermal data for through-hole package

Symbol

Parameter

TO-18

Unit

RthJC

Thermal resistance junction-case

max

146

°C/W

RthJA

Thermal resistance junction-ambient

max

486

°C/W

Table 4.

Thermal data for SMD package

Symbol

Parameter

LCC-3 / LCC-3UB

Unit

RthJA

Thermal resistance junction-ambient

max

486

°C/W

Thermal resistance junction-ambient (1)

max

239

When mounted on a 15 x 15 x 0.6 mm ceramic substrate.

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