SN1A datasheet(2/9 Pages) LRC

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2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )

SN1A thru SN1M

Fig. 1

– Forward Current Derating Curve

Fig. 2

– Maximum Non-repetitive Peak

Forward Surge Current

Fig 4.

– Typical Reverse Characteristics

Fig 3.

– Typical Instantaneous Forward

Characteristics

Ambient Temperature,

°C

Number of Cycles at 60Hz

Instantaneous Forward Voltage (V)

100 125

150 175

1.0

0.5

60 Hz

Resistive or

Inductive Load

0.6

0.8

1.0

1.2

1.4

1.6

1.0

0.1

0.01

100

TJ = 25

°C

Pulse width = 300

µs

1% Duty Cycle

100

1.0

0.1

0.01

Percent of Rated Peak Reverse Voltage (%)

Tj=125℃

Tj=25℃

Fig 5.

– Typical Junction Capacitance

Reverse Voltage (V)

0.1

100

1.0

TJ = 25

°C

f = 1.0 MHz

Vsig = 50mVp-p

Fig 6.

–Transient Thermal Impedance

Heating Time (sec)

0.01

0. 1

100

1000

TJ = TJ max

8.3ms Single Half Sine-wave

(JEDEC Method)

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