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Micro Commercial Components |
MCC
omponents
21201 Itasca Street Chatsworth
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$
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SM03
THRU
SM36
Features
l SOT-23 Package For surface mount application
l Protects 3.0/3.3 up through 36V Components
l Protects 2 Unidirectional or 1 Bidirectional line
l Provides electrically isolated protection
l Tape & Reel EIA Standard 481.
Transient
Voltage Suppressor
500 Watt
Mechanical Data
l Molded: SOT-23 Surface Mount
SOT-23
l Body marked with device number.
l Mounting Position: Any
A
D
l Weight: 0.14 grams (approx.)
MAXIMUM RATINGS
§ Operating Temperature: -55oC to +150oC
§ Storage Temperature: -55oC to +150oC
§
G
SM03 thru SM36 have a Peak Pulse Power:500 Watts
FE
CB
HJ
(8/20 usec, Figure 1)
§ Pulse Repetition Rate: <.01%
Packaging
The SM03 thru SM36 product provides board level
protection from static electricity and other induced-voltage
surges that can damage sensitive circuitry.
These TRANSIENT VOLTAGE SUPPRESSOR (TVS)
Diode Arrays protect 3.0/3.3 Volt components such as
DRAM's, SRAM's, COMS, HCOMS, HSIC, and low volt.
interfaces up to 36 volts. Because of the physical size,
weight and protection capabilities, this product is ideal
DIM
A
B
C
D
E
F
G
H
J
K
INCHES
MIN
.110
.083
.047
.035
.070
.018
.0005
.035
.003
.015
DIMENSIONS
MAX
.120
.098
.055
.041
.081
.024
.0039
.044
.007
.020
MM
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
.085
.37
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
Suggested Solder
Pad Layout
.031
.800
.035
.900
NOTE
for use in but not limited to miniaturized electronic
equipment such as hand held instruments, computers,
.079
2.000
inches
mm
computer peripherals and cell phones.
.037
.950
.037
.950
www.mccsemi.com
SM03 thru SM36
MCC
NOTE: Transient Voltage Suppression (TVS) product is normally selected based on its stand off Voltage VWM. Product
selected voltage should be equal to or greater than the continuous peak operating voltage of the circuit to be protected.
WAVE FORMS
FIGURE 1
Peak Pulse Power Vs Pulse Time
MOUNTING PAD SOT23
100
50
Peak Value -- Ipp
8 X 20 Waveform
Half-Value --Ip2p
0
0 10 20 30
t
td
t -- Time in microsec
FIGURE 2
Pulse Wave Form
CIRCUIT DIAGRAM
ELECTRICAL CHARACTERISTICS PER LINE @ 25ºC Unless otherwise specified
PART
NUMBER
DEVICE
MARKING
STAND
OFF
VOLTAGE
VWM
VOLTS
BREAKDOWN
VOLTAGE
VBR
@1 mA
VOLTS
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE 2)
VOLTS
LEAKAGE
CURRENT
ID
@ VWM
µA
CAPACITANCE
@0V, 1 MHz
C
Pin 1-3 or 2-3
pF
CAPACITANCE
@0V, 1 MHz
C
Pin 1-2
pF
MIN
MAX
MAX
MAX
MAX
MAX
SM03
M03 3.3
4
7
9 200 800
400
SM05
M05 5.0
6.0
9.8
11 100
600
300
SM12
M12 12.0
13.3
19
24 1
185
93
SM15
M15 15.0
16.7
24
30 1
140
70
SM24
M24 24.0
26.7
43
55 1
88
44
SM36
M36 36.0
40.0
60
75 1
88
39
NOTE: Transient Voltage Suppression (TVS) product is normally selected based on its stand off Voltage VWM. Product
selected voltage should be equal to or greater than the continuous peak operating voltage of the circuit to be protected.
www.mccsemi.com
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