2

■ Rating and characteristic curves

Notes:

Notes:

Recovery Time Equivalent Test Circuit

820 OHM

+10V

2 K

0.1 uF

100uH

0.1 uF

DUT

50 OHM OUTPUT

PULSE

GENERATOR

50 OHM INPUT

SAMPLING

OSCILLOSCOPE

I

F

t

r

V

R

t

10%

90%

t

p

t

r

t

IR(REC)=1 mA

OUTPUT PULSE

(IF=IR=10mA;measured

at iR(REC)=1mA)

1. A2.0 Kohm variable resistor adjusted for a forward Current (IF) of 10mA.

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

3. tp >> trr.

Notes :

FORWARD CURRENT,IF (mA) f=10KHZ

FIG.4 -Diode capacitance as a function of reverse

voltage ;typical values.

h

1

10

10

2

1

3

10

10

2

10

1

10

0

10

20

40

30

5

0

4

3

2

1

REVERSE VOLTAGE, VR(V)

0

10

20

30

1000

O

T = 85 C

A

O

T = 85 C

A

0.01

0.1

1

10

100

O

T = 25 C

A

FIG.2- Reverse current as a function

of reverse voltage; typical values

FIG.1- Forward current as a function

of forward voltage; typical values

O

(1)T = 150 C

A

2

10

10

1

2

10

0

0.6

0.8

0.4

0.2

1.0

1

10

(1) (2)

(3)

(4)

FORWARD VOLTAGE: VF(V)

O

(2)T = 85 C

A

O

(3)T = 25 C

A

O

(4)T =-40 C

A

O

REVERSE VOLTAGE VR(V) f=1MHZ T = 25 C

A

FIG.3- Differential forward resistance as a function

of forward current ;typical values.

Document ID : DS-22K1Q

Issued Date : 2010/05/05

Revised Date : 2012/05/31

Revision : C

BAS40 / 04 / 05 / 06

200mA Surface Mount Small Signal Diodes