Technical Data
Data Sheet N2250, Rev. A
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
SD05C THRU SD24C
SD05C THRU SD24C TVS ARRAY
Schematic & Pin Configuration
Description
Features
Application
Mechanical Characteristics
350 Watts peak pulse power (tp = 8/20μs)
Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 24A (8/20μs)
Small package for use in portable electronics
Suitable replacement for MLV’ s in ESD protection
applications
Protects one I/O or power line
Low clamping voltage
Working voltages: 5V and 24V
Low leakage current
Solid-state silicon-avalanche technology
Terminals finish: 100% Pure Tin
SOD-323
The SDxxC TVS diodes are designed to replace multilayer varistors (MLVs) in portable applications such as cell
phones, notebook computers, and PDA’s. They offer superior electrical characteristics such as lower clamping
voltage and no device degradation when compared to MLVs. The SDxxC series TVS diodes are designed to protect
sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage
induced transient events.
The SDxxC is in a SOD-323 package and will protect one unidirectional line.These devices will fit on the same PCB
pad area as an 0805 MLV device. They give the designer the flexibility to protect one line in applications where
arrays are not practical. Additionally, it may be “sprinkled” around the board in applications where board space is
at a premium.
They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8Kv contact
discharge).
Cell Phone Handsets and Accessories
Microprocessor based equipment
Personal Digital Assistants (PDA’ s)
Notebooks, Desktops, and Servers
Portable Instrumentation
Pagers Peripherals
SOD-323 package
Molding compound flammability rating: UL 94V-0
Marking : Marking code
Packaging : Tape and Reel
Technical Data
Data Sheet N2250, Rev. A
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
SD05C THRU SD24C
Maximum Ratings
@T
A
=25°C unless otherwise specified
Parameter
Symbol
Value
Units
Peak Pulse Power (tp =8/20μs)
P
PK
350
W
Peak Pulse Current (tp =8/20μs)
I
PP
24
A
ESD Voltage (HBM Waveform
per IEC 61000-4-2)
V
ESD
30
KV
Lead Soldering Temperature
T
L
260(10 sec.)
℃
Operating Temperature
T
J
-55 to + 125
℃
Storage Temperature
T
STG
-55 to + 150
℃
Electrical Characteristics
@T
A
=25°C unless otherwise specified
SD05C
Marking code
D05C
Characteristics
Symbol
Condition
Min.
Typ.
Max.
Units
Reverse Stand-Off Voltage
V
RWM
-
-
-
5
V
Reverse Breakdown Voltage
V
BR
@ I
t
=1mA
6
-
-
V
Reverse Leakage Current
I
R
@V
RWM
= 5V, T = 25 ℃
-
-
10
μA
Clamping Voltage
V
C
@I
PP
= 5A, tp=8/20μs
-
-
9.8
V
Clamping Voltage
V
C
@I
PP
= 24A, tp=8/20μs
-
-
14.5
V
Junction Capacitance
C
j
@V
R
= 0V, f
SIG
= 1MHz
-
-
200
pF
SD12C
Marking code
D12C
Characteristics
Symbol
Condition
Min.
Typ.
Max.
Units
Reverse Stand-Off Voltage
V
RWM
-
-
-
12
V
Reverse Breakdown Voltage
V
BR
@ I
t
=1mA
13.3
-
-
V
Reverse Leakage Current
I
R
@V
RWM
= 12V, T = 25 ℃
-
-
1
μA
Clamping Voltage
V
C
@I
PP
= 5A, tp=8/20μs
-
-
19
V
Clamping Voltage
V
C
@I
PP
= 15A, tp=8/20μs
-
-
24
V
Junction Capacitance
C
j
@V
R
= 0V, f
SIG
= 1MHz
-
-
100
pF
SD15C
Marking code
D15C
Characteristics
Symbol
Condition
Min.
Typ.
Max.
Units
Reverse Stand-Off Voltage
V
RWM
-
-
-
15
V
Reverse Breakdown Voltage
V
BR
@ I
t
=1mA
16.7
-
-
V
Reverse Leakage Current
I
R
@V
RWM
= 15V, T = 25 ℃
-
-
1
μA
Clamping Voltage
V
C
@I
PP
= 5A, tp=8/20μs
-
-
24
V
Clamping Voltage
V
C
@I
PP
= 12A, tp=8/20μs
-
-
29
V
Junction Capacitance
C
j
@V
R
= 0V, f
SIG
= 1MHz
-
-
75
pF