BDFN1C121V
ESD Protection Diode
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Features
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120Watts peak pulse power (tp = 8/20μs)
Tiny DFN0603 package
Bidirectional configurations
Solid-state silicon-avalanche technology
Low clamping voltage
Low leakage current
IEC 61000-4-2 ±25kV contact ±25kV air
IEC 61000-4-4 (EFT) 40A(5/50ns)
IEC 61000-4-5 (Lightning) 5A(8/20μs)
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Applications
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Mechanical Data
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Cell Phone Handsets andAccessories
Microprocessor based equipment
Personal Digital Assistants (PDA’s)
Notebooks, Desktops, and Servers
Portable Instrumentation
DFN0603 package
Molding compound flammability rating: UL 94V-0
Packaging: Tape and Reel
RoHS/WEEE Compliant
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Schematic & PIN Configuration
DFN0603
Revision 2018
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BDFN1C121V
»
Absolute Maximum Rating
Rating
Peak Pulse Power ( t
p
=8/20μs)
Peak Pulse Current ( t
p
=8/20μs )(note1)
ESD per IEC 61000-4-2 (Air)
ESD per IEC 61000-4-2(Contact)
Lead SolderingTemperature
Junction Temperature
StorageTemperature
Symbol
P
PP
I
pp
V
ESD
T
L
T
J
T
stg
Value
120
5
25
25
260(10seconds)
-55 to + 125
-55 to + 125
Units
Watts
A
kV
℃
℃
℃
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Electrical Characteristics
Parameter
Reverse Stand-Off Voltage
Reverse BreakdownVoltage
Reverse LeakageCurrent
Peak Pulse Current
Clamping Voltage
Junction Capacitance
Symbol
V
RWM
V
BR
I
R
I
PP
V
C
C
j
Conditions
Min
Typical
Max
12.0
Units
V
V
I
T
=1mA
V
RWM
=12V,T=25℃
tp =8/20μs
I
PP
=5A,t
p
=8/20μs
V
R
= 0V, f =1MHz
13.3
0.1
0.5
5
24
10
μA
A
V
pF
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Electrical Parameters (TA = 25°C unless otherwisenoted)
Symbol
I
PP
V
C
V
RWM
I
R
V
BR
I
T
Parameter
Maximum Reverse Peak Pulse Current
Clamping Voltage @
I
PP
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @
V
RWM
Breakdown Voltage @
I
T
Test Current
V
C
V
BR
V
RWM
I
T
I
R
I
PP
I
I
I
T R
V
RWM
V
BR
V
C
V
I
PP
Note:.
8/20μs
pulsewaveform.
Revision 2018
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BDFN1C121V
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TypicalCharacteristics
Figure 1: Peak Pulse Power vs. Pulse Time
P
pp
–
Peak Pulse Power - Ppp(KW)
10
Figure 2: Power Derating Curve
110
100
Percent of Rated Power for I
pp
1,000
90
80
70
60
50
40
30
20
10
0
1
120w 8/20µs aveform
0.1
0.01
0.1
1
t
d
–
Pulse Duration - µs
10
100
0
25
Ambient Temperature - T
A
(℃)
50
75
100
125
150
Figure3:
Pulse Waveform
110
100
90
80
Figure 4: Clamping Voltage vs.Ipp
45
40
Clamping Voltage–V
C
(V)
Waveform
Paramters
tr=8µs
td=20µs
e
35
30
25
20
15
10
5
0
I
pp
70
60
50
40
30
20
10
0
0
5
-1
Percent
td=Ipp/2
Test
Waveform
Paramters
tr=8µs
td=20µs
0
1
2
3
4
5
6
10
Time (µs)
15
20
25
30
Peak Pulse Current–I
PP
(A)
Revision 2018
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BDFN1C121V
»
Outline Drawing – DFN0603
E
b
b
Sy mbol
L
D
h
h
e
Dimensions in millimeters
Min
0.28
0.00
0.05
0.55
0.25
0.34
0 .14
0 .20
0
Nom
0.3 0
0.02
0.10
0.60
0.30
0.35
0 .19
0 .25
0 .0 5
Max
0.32
0.05
0.15
0.65
0.35
0.37
0 .2 4
0 .30
0 .10
A
A1
C
D
E
e
b
TOP VIEW
BOTTOM VIEW
A
C
A1
SIDE VIEW
L
h
»
Marking
M
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Ordering information
Order code
BDFN1C121V
Package
DFN0603
Base qty
10k
Delivery mode
Tape and reel
Revision 2018
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