RS3A Ver la hoja de datos (PDF) - DIOTEC Electronics Corporation

Número de pieza

componentes Descripción

Fabricante

RS3A

SURFACE MOUNT FAST RECOVERY RECTIFIER

DIOTEC Electronics Corporation 

RS3A THRU RS3M

RATINGS AND CHARACTERISTIC CURVES

3.0

2.5

2.0

1.5

1.0

0.5

0

25

50

75

100 125 150 175

TT, TERMINAL TEMPERATURE (°C)

Fig. 1 Forward Current Derating Curve

100

Single Half-Sine-Wave

(JEDEC Method)

80

60

40

20

0

1

10

100

NUMBER OF CYCLES AT 60 Hz

Fig. 3 Forward Surge Current Derating Curve

50Ω NI (Non-inductive)

10Ω NI

(+)

50V DC

Approx

(-)

Device

Under

Test

1.0Ω

NI

Oscilloscope

(Note 1)

(-)

Pulse

Generator

(Note 2)

(+)

10

1.0

0.1

0.01

0

Tj = 25°C

IF Pulse Width: 300 µs

0.4

0.8

1.2

1.6

VF, INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

1000

100

Tj = 125°C

10

1.0

Tj = 25°C

0.1

0 20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

Fig. 4 Typical Reverse Characteristics

trr

+0.5A

0A

-0.25A

Notes:

1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.

2. Rise Time = 10ns max. Input Impedance = 50Ω.

-1.0A

Set time base for 50/100 ns/cm

Fig. 5 Reverse Recovery Time Characteristic and Test Circuit

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