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2SD677 3

The 2SD677 is a high voltage, high speed switching power transistor designed for applications such as switching regulators and inverters. It features excellent safe operating area and high reliability, with maximum ratings including 450V for VCBO and 400V for VCEO. The device comes in a TO-3 package and has various electrical and thermal characteristics outlined for optimal performance.

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72 views2 pages

2SD677 3

The 2SD677 is a high voltage, high speed switching power transistor designed for applications such as switching regulators and inverters. It features excellent safe operating area and high reliability, with maximum ratings including 450V for VCBO and 400V for VCEO. The device comes in a TO-3 package and has various electrical and thermal characteristics outlined for optimal performance.

Uploaded by

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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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2SD677 FUJI POWER TRANSISTOR

TRIPLE DIFFUSED PLANER TYPE


HIGH VOLTAGE,HIGH SPEED SWITCHING

Features Outline Drawings


ASO Excellent safe operating area TO-3

High voltage, High speed switching


High reliability

Applications
Switching regulators
Ultrasonic generators
Inverters
General purpose power amplifiers

JEDEC TO-3
EIAJ TC-3, TB-3
Maximum ratings and characteristic
Absolute maximum ratings (Tc=25°C unless otherwise specified)
Item Symbol Rating Unit
VCBO 450 V
Equivalent Circuit Schematic
VCEO 400 V
VCEO(SUS) 400 V
VEBO 7 V
IC 5 A
IB 2 A
PC 100 W
Tj +150 °C
Tstg -65 to +150 °C

Electrical characteristics (Tc =25°C unless otherwise specified)

Item Symbol Test Conditions Min. Typ. Max. Units


VCBO ICBO = 1mA 450 V
VCEO ICEO = 10mA 400 V
VCEO(SUS) IC = 1A 400 V
VEBO IEBO = 0.1mA 7 V
ICBO VCBO = 450V 1.0 mA
IEBO VEBO = 7V 0.1 mA
hFE IC = 2A, VCE = 4V 10
VCE(Sat) IC = 2A, IB = 0.4A 1.2 V
VBE(Sat) 1.5 V
ton IC = 1A, IB1 = 0.1A 1.5 µs
tstg IB2 = -0.1A, RL = 100 6.5 µs
tf Pw = 20µ 1.5 µs

Thermalcharacteristics
Item Symbol Test Conditions Min. Typ. Max. Units
Rth(j-c) Junctionl to case 1.25 °C/W

1
Free Datasheet http://www.datasheet4u.com/
2SD677 FUJI POWER TRANSISTOR

Characteristics

2
Free Datasheet http://www.datasheet4u.com/

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