ESD...MIN NOM MAX 0.45 0.50 0.55 A1 0 0.02 0.05 0.45 0.50 0.55 C 0.12 0.15 0.18 D 0.95 1.00 1.05 e...

Features

Protects

one I/O

or

Power

Line

Completely

Compatible with SOD923

Low

Clamping Voltage

Working Voltage:

3.3V

Low

Leakage

Current

Response Time is

Typically

<

1 ns

IEC COMPATIBILITY

(EN61000-4)

IEC 61000-4-2

(ESD)

±25kV (air), ±15kV (contact)

IEC 61000-4-4 (EFT)

40A

(5/50ns)

Mechanical Characteristics

JEDEC DFN-2Lpackage (0402 size)

Molding compound flammability

rating: UL 94V-0

Marking :

Marking Code

RoHS Compliant

Applications

Cellular

Handsets

&

Accessories

Personal Digital

Assistants

(PDAs)

Notebooks

&

Handhelds

Portable Instrumentation

Digital Cameras

MP3 Players

Schematic & PIN Configuration

Bi

irectional

DFN-2L

1/4

ROHSTransient Voltage Suppressors ROHSBDFN2C031V

1.5KExxA(CA)

Symbol

Parameter

IPP

Maximum

Reverse

Peak

Pulse

Current

VC

Clamping

Voltage

@

IPP

VRWM

Working

Peak

Reverse

Voltage

IR

Maximum

Reverse

Leakage

Current

@

VRWM

VBR

Breakdown

Voltage

@

IT

I

T t

Curr t

I

IPP

I

T

VC

VBR

VRWM

IR

IR I

V VRWM

VBR

VC

T

IPP

Electrical Characteristics

BDFN2C031V

Parameter

Symbol

Conditions

Minimum

Typical

Maximum

Units

Reverse Stand-Off Voltage

VRWM

V

Reverse Breakdown Voltage

VBR

IT=1mA

V

Reverse Leakage Current

IR

VRWM=5V, T=25℃ 0.5

μA

Peak Pulse Current

IPP

tp =8/20μs

11

A

Clamping Voltage

VC

IPP=5A, tp=8/20μs

V

Clamping Voltage

VC

PP tp=8/20μs

V

Junction Capacitance

Cj

VR =0V, f =1MHz

18

pF

Absolute Maximum Rating

Rating

Symbol

Value

Units

Peak Pulse Power ( tp = 8/20μs )

PPP

80

Watts

Peak Forward Voltage ( IF = 1A, tp = 8/20μs )

VFP

1.5

V

Operating Temperature

TJ

-55 to + 125 ℃

Storage Temperature

TSTG

-55 to +150 ℃

Electrical Parameters

(T=25℃)

IT Test Current

IF Forward Current

VF Forward Voltage @ IF

3.3

3.7

6

8

2/4

20

I =11A,

ROHSTransient Voltage Suppressors ROHSBDFN2C031V

Typical Characteristics

3/4

ROHSTransient Voltage Suppressors ROHSBDFN2C031V

10

1

0.1

0.01

1 10

td – Pulse Duration - µs

Ppp–

Pe

ak P

uls

e P

ow

er

- P

pp

(KW

)

0.1 100 1,000

110

100

90

80

70

60

50

40

30

20

10

0

Per

cent

of

Rat

ed P

ow

er f

or

I pp

Ambient Temperature - TA (℃)

Figure 2: Power Derating Curve

0 25 50 75 100 125 150

Figure3: Pulse Waveform Figure 4: Clamping Voltage vs.Ipp

80w 8/20µs waveform

2 4 6 8 10 120

1

2

3

4

5

6

0

Test

Waveform

Paramters

tr=8µs

td=20µs

Peak Pulse Current–IPP (A)

7

8

9

Cla

mp

ing

Vo

lta

ge–

VC

(V

)

110

100

90

80

70

60

50

40

30

20

10

0

0 5 10 15 20 25 30

Pe

rce

nt

Ipp

Time (µs)

Waveform

Paramters

tr=8µs

td=20µs

e-1

td=Ipp/2

Figure 1: Peak Pulse Power vs. Pulse Time

Outline Drawing –

DFN-2L

PACKAGE OUTLINE

DE

L1

h

h

e

L1

b

L

BOTTOM VIEW

1221

C

A1

A

DFN-2L

SYMB

OL

MILIMETER

MIN NOM MAX

A 0.45 0.50 0.55

A1 0 0.02 0.05

b 0.45 0.50 0.55

C 0.12 0.15 0.18

D 0.95 1.00 1.05

e 0.65BSC

E 0.55 0.60 0.65

L 0.20 0.25 0.30

L1 0.05REF

h 0.07 0.12 0.17

Land Pattern

0.30

0.6

0

0.35

0.6

0

1.00

0.35

Marking CodesPart Number Marking Code

3 E

Package Information

Qty：10k/Reel

BDFN2C031V

4/4

ROHSTransient Voltage Suppressors ROHSBDFN2C031V