DFA08S(2003) 查看數據表（PDF） - Vishay Semiconductors

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DFA08S
(Rev.:2003)

Miniature Glass Passivated Single-Phase Surface Mount Bridge Rectifier

Vishay Semiconductors 

DF005SA thru DF10SA

Vishay Semiconductors

formerly General Semiconductor

Ratings and

Characteristic Curves (TA = 25°C unless otherwise noted)

Fig. 1 - Derating Curve Output

Rectified Current

1.0

60 HZ

Resistive or

Inductive Load

0.5

P.C.B mounted on

0.51 x 0.51" (13 x 13mm)

Copper pads

0

20 40 60 80 100 120 140 160

Ambient Temperature (°C)

Fig. 3 - Typical Forward Characteristics

Per Leg

10

1

0.1

0.01

0.4

TJ = 25°C

Pulse width = 300µs

1% Duty Cycle

0.6

0.8

1.0

1.2

1.4

Instantaneous Forward Voltage (V)

Fig. 5 - Typical Junction Capacitance

Per Leg

100

TJ = 25°C

f = 1.0 MHz

Vsig = 50mVp-p

10

Fig. 2 - Maximum Non-Repetitive Peak

Forward Surge Current Per Leg

30

TJ = 150°C

25

Single Sine-Wave

(JEDEC Method)

20

15

10

5

1.0 Cycle

0

1

10

100

Number of Cycles at 60 Hz

Fig. 4 - Typical Reverse Leakage

Characteristics Per Leg

100

10

TJ = 125°C

1

0.1

TJ = 50°C

0.01

0

20

40

60

80

100

Percent of Rated Peak Reverse Voltage (V)

Fig. 6 - Typical Transient Thermal

Impedance

100

10

1

1

1

10

100

Reverse Voltage (V)

www.vishay.com

2

0.1

0.01

0.1

1

10

100

t, Heating Time (sec.)

Document Number 88574

25-Apr-03

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