Transient Voltage Suppressors
Features
50 Watts Peak Power per Line (tp = 8/20μs)
Protects two I/O lines
Low operating voltage: 5V
Low Leakage Current
Solid-state technology
BDFN3C052L
ROHS
IEC COMPATIBILITY (EN61000-4)
IEC 61000-4-2 (ESD) ±15kV (air), ±10kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 3A (8/20μs)
DFN-3L
Mechanical Characteristics
JEDEC DFN-3L package
Molding compound flammability rating:
UL
94V-0
Marking : Making Code
Packaging : Tape and Reel per EIA 481
RoHS Compliant
Applications
FireWire
& USB
Sensitive Analog Inputs
Portable Electronics
LAN/WAN
equipment
Video Line Protection
Microcontroller Input Protection
Circuit Diagram
Schematic & PIN Configuration
Pin 1
1
3
2
Pin 3
Pin 2
1/4
Transient Voltage Suppressors
Absolute Maximum Rating
Rating
Peak Pulse Power(t
p
=8/20μs)
Peak Pulse Current(t
p
=8/20μs)
Lead Soldering Temperature
Operating Temperature
Storage Temperature
Symbol
P
PP
I
PP
T
L
T
J
T
STG
Value
50
3
260(10sec)
-55 to + 125
-55 to +150
BDFN3C052L
ROHS
Units
Watts
A
°C
°C
°C
Electrical Parameters (T=25℃)
I
Symbol
Parameter
Reverse Peak Pulse Current
Clamping Voltage @
I
PP
Reverse Stand-Off Voltage
Reverse Leakage Current @
V
RWM
Breakdown Voltage @
I
T
Test Current
I
PP
I
PP
V
C
V
RWM
I
R
V
BR
I
T
V
C
V
BR
V
RWM
I
T
I
R
I
R
I
T
V
RWM
V
BR
V
C
V
I
PP
Electrical Characteristics
BDFN3C052L
Parameter
Reverse Stand-Off Voltage
Breakdown Voltag
Reverse Leakage Current
Clamping Voltage
Clamping Voltage
Symbol
V
RWM
Conditions
Minimum
Typical
Maximum
5.0
I
T
=1mA
V
RWM
=5V,T=25°C
I
PP
=1A, t
p
=8/20
μs
I
PP
=3A, t
p
=8/20
μs
Between pin3 and pin1/
pin2, V
R
=0V, f=1MH
Z
Between pin1 and pin2,
V
R
=0V, f=1MH
Z
13
3
1.5
5.6
500
9.5
15
3.5
2.0
Units
V
V
V
BR
I
R
V
C
V
C
nA
V
V
pF
pF
Junction Capacitance
C
j
2/4