Zetex (Now Diodes) BAW74 Schematic [ru]

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SOT23 HIGH SPEED SWITCHING

 

 

BAW74

DIODE PAIR COMMON ANODE

 

 

 

ISSUE 3– JULY 1998

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PIN CONFIGURATION

 

 

 

 

2

1

 

 

 

 

 

 

 

1

 

 

 

 

 

 

PARTMARKING DETAILS

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BAW74 – W74

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

3

 

 

 

 

 

SOT23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ABSOLUTE MAXIMUM RATINGS.

 

 

 

 

 

 

PARAMETER

 

 

 

SYMBOL

 

 

VALUE

 

UNIT

 

 

 

 

 

 

 

 

 

 

 

 

Continuous Reverse Voltage

VR

50

 

V

Average Output Rectified Current

Io

100

 

mA

(tav = 10ms)

 

 

 

 

 

 

 

 

 

Continuous Forward Current

IF

150

 

mA

Peak Forward Current ( t = 15ms)

IFM

200

 

mA

Forward Surge Current (t = 1μs)

IFS

1000

 

mA

Power Dissipation at Tamb=25°C

Ptot

330

 

mW

Operating and Storage Temperature Range

Tj:Tstg

 

-55 to +150

 

°C

ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated).

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

UNIT

CONDITIONS.

 

 

 

 

 

 

 

Breakdown Voltage

VBR

51

 

 

V

IR = 5μA

Forward Voltage

VF

 

 

1.0

V

IF = 100mA

Reverse current

IR

 

 

0.1

μA

VR = 50V

 

 

 

 

100

μA

VR = 50V, Tamb = 125°C

Capacitance

Co

 

 

2.0

pF

VR = 0

 

 

 

 

 

 

 

Reverse Recovery

trr

 

 

4

ns

IF = IR = 10mA, IRR =

Time

 

 

 

2

ns

1mA

 

 

 

 

 

 

IF = 10mA, VR = 6V,

 

 

 

 

 

 

RL = 100Ω

 

 

 

 

 

 

 

Spice parameter data is available upon request for this device See BAV74 datasheet for Switching Time Circuit

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