Fairchild BAT42XV2, BAT43XV2 service manual

BAT42XV2-BAT43XV2
Schottky Barrier Diodes

Features

• Low Forward Voltage Drop

• Flat Lead, Surface Mount Device at 0.60mm Height

• Extremely Small Outline Plastic Package SOD523F

• Moisture Level Sensitivity 1

• Pb-free Version and RoHS Compliant

• Matte Tin (Sn) Lead Finish

• Green Mold Compound

Cathode

ELECTRICAL SYMBOL

BAT42XV2 Marking : 6B
BAT43XV2 Marking : 7B

Anode

Band Indicates Cathode

BAT42XV2-BAT43XV2 — Schottky Barrier Diodes

January 2010

SOD-523F

Absolute Maximum Ratings * T

=25°C unless otherwise noted

A

Symbol Parameter Value Units

V

RRM

V

R

I

F(AV)

I

FSM

T

J

T

STG

* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Thermal Characteristics T

Maximum Repetitive Reverse Voltage 30 V
Maximum DC Blocking Voltage 30 V
Average Rectified Forward Current 200 mA
Peak Forward Surge Current 4 A
Operating Junction Temperature +125 °C
Storage Temperature Range -65 to +125 °C

=25°C unless otherwise noted

A

Symbol Parameter Value Units

P

D

R

θJA

* Device mounted on FR-4 PCB minimum land pad.

Electrical Characteristics T

Power Dissipation 200 mW
Thermal Resistance, Junction to Ambient 500 °C/W

=25°C unless otherwise noted

A

Symbol Parameter Test Condition Min. Typ. Max. Units

BV

T

Breakdown Voltage IR=100μA

R

I

Reverse Leakage Current VR=25V

R

V

Forward Voltage BAT42XV2

F

BAT43XV2

BAT42XV2, BAT43XV2
Reverse Recovery Time IF=IR=10mA

RR

=10mA

I

F

=50mA

I

F

=2mA

I

F

=15mA

I

F

=200mA

I

F

=100Ω

R

L

=1mA

I

RR

C Capacitance VR=1V, f=1MHz 7 pF

© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
BAT42XV2-BAT43XV2 Rev. A1 1

30 V

500 nA

0.40

0.65

0.26

0.33

0.45

1.0

5nS

V

Typical Performance Characteristics

Reverse Current vs Reverse Voltage

6

10

5

10

4

10

[nA]

R

3

10

2

10

1

10

Reverse Current, I

0

10

-1

10

0 5 10 15 20 25 30 35 40

125 oC

Reverse Voltage, VR [V]

75 oC

25 oC

BAT42XV2-BAT43XV2 — Schottky Barrier Diodes

-25 oC

Forward Voltage vs Forward Current

1000

100

[mA]

F

10

1

Forward Current, I

0.1
0 100 200 300 400 500 600 700 800

125 oC

75 oC

Forward Voltage, VF [mV]

25 oC

-25 oC

© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
BAT42XV2-BAT43XV2 Rev. A1 2