BAV74 datasheet(2/2 Pages) SECOS

2 / 2 page

Any changing of specification will not be informed individual

BAV74

Surface Mount Switching Diode

100

0.2

0.4

VF, Forward Voltage (V)

0.6

0.8

1.0

1.2

1.0

0.1

TA = 85°C

VR, Reverse Voltage (V)

1.0

0.1

0.01

0.001

Figure 2. Forward Voltage

Figure 3. Leakage Current

TA = – 40°C

TA = 25°C

TA = 150°C

TA = 125°C

TA = 85°C

TA = 55°C

TA = 25°C

Curves Applicable to Each Anode

Notes: 1. A 2.0 k

Ω variable resistor adjusted for a Forward Current (IF) of 10 mA.

Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA.

Notes: 3. tp » trr

+10 V

2.0 k

820

Ω

0.1

µF

DUT

100

µH

0.1

µF

Ω Output

Pulse

Generator

Ω Input

Sampling

Oscilloscopes

10%

90%

trr

IR(REC) = 1.0 mA

Output Pulse

(IF = IR = 10 mA; Measured

at IR(REC) = 1.0 mA)

Input Signal

Figure 1. Recovery Time Equivalent Test Circuit

http://www.SeCoSGmbH.com

Elektronische Bauelemente

1.0

VR, Reverse Voltage (V)

0.9

0.8

0.7

0.6

Figure 4. Capacitance

tp(uS)

-10

Figure 5. Forward Surge

01-Jun-2002 Rev. A

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