BAR43C datasheet(2/4 Pages) STMICROELECTRONICS

No de pièce	BAR43C

Description	SMALL SIGNAL SCHOTTKY DIODES

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Symbol

Test Conditions

Min.

Typ.

Max.

Unit

VBR

Tj = 25

°CIR = 100µA

30

V

VF *

Tj = 25

°C

BAR 42

IF = 10 mA

0.35

0.4

V

IF = 50 mA

0.5

0.65

BAR 43

IF = 2 mA

0.26

0.33

IF = 15 mA

0.45

All

IF = 100 mA

1

IR **

Tj = 25

°C

VR = 25V

500

nA

Tj = 100

°C

100

µA

Pulse test:

* tp = 380

µs, δ <2%

** tp = 5 ms,

δ <2%

STATIC CHARACTERISTICS

ELECTRICAL CHARACTERISTICS

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

C

Tj = 25

°CVR = 1V

F = 1MHz

7pF

trr

Tj = 25

°CIF =10 mA

IR =10 mA

Irr = 1mA

RL = 100

Ω

5ns

η*Tj = 25°CRL =50 KΩ

CL = 300 pF

F = 45Mhz

Vi = 2V

for BAR 43

80

%

* Detection efficiency.

DYNAMIC CHARACTERISTICS

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50

0.00E+0

2.00E-3

4.00E-3

6.00E-3

8.00E-3

1.00E-2

1.20E-2

1.40E-2

1.60E-2

1.80E-2

2.00E-2

VFM(V)

IFM(A)

Tj=100

°C

Tj=50

°C

Tj=25

°C

Fig. 1-1: Forward voltage drop versus forward

current (typical values, low level).

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1

1E-3

1E-2

1E-1

5E-1

VFM(V)

IFM(A)

Tj=100

°C

Tj=50

°C

Tj=25

°C

Fig. 1-2: Forward voltage drop versus forward

current (typical values, high level).

BAR 42/BAR 43, A, C, S

2/4

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