2SC4797 datasheet(2/4 Pages) HITACHI

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Electrical Characteristics (Ta = 25°C)

Item

Symbol

Min

Typ

Max

Unit

Test Conditions

———————————————————————————————————————————

Collector to emitter breakdown V(BR)CEO

900

—

IC = 10 mA, RBE = ∞

voltage

———————————————————————————————————————————

Emitter to base breakdown

V(BR)EBO

6—

—

IE = 10 mA, IC = 0

voltage

———————————————————————————————————————————

Collector cutoff current

ICES

—

500

µA

VCE = 1700 V, RBE = 0

———————————————————————————————————————————

DC current transfer ratio

hFE

——35

VCE = 5 V, IC = 1A

———————————————————————————————————————————

Collector to emitter saturation

VCE(sat)

——5

IC = 7 A, IB = 1.4 A

voltage

———————————————————————————————————————————

Base to emitter saturation

VBE(sat)

—

1.5

IC = 7 A, IB = 1.4 A

voltage

———————————————————————————————————————————

Fall time

—

0.6

µs

ICP = 7 A, IB1 = 1.4 A

IB2 = –2.5 A, fH = 31.5 kHz

———————————————————————————————————————————

Maximum Collector Power Dissipation Curve

100

150

200

Case Temperature

Tc (°C)

Maximum Safe Operation Area

400

800

1200

1600

2000

Collector to Emitter Voltage

(V)

(100 V, 20 A)

(900 V, 3 A)

0.5 mA

f = 15.75 kHz

Ta = 25 °C

For picture tube arcing

2SC4797

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