MCC
TM
Micro Commercial Components
Micro Commercial Components
20736 Marilla Street Chatsworth
Chatsworth, CA 91311
Phone: (818) 701-4933
Fax: (818) 701-4939
SM22
Features
•
•
•
•
•
•
For sensitive ESD protection
Stand-off Voltage:22V
Low leakage
ESD rating of class 3(>20KV)per Human Body Mode
Fast response ,response time less than 1ns.
Lead Free Finish/RoHS Compliant ("P" Suffix designates
12Volts
ESD Protection
Devices
RoHS Compliant. See ordering information)
•
•
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
SOT-23
A
Maximum Ratings
•
•
D
Operating Junction Temperature: -55°C to +125°C
StorageTemperature: -55°C to +150oC
Parameter
IEC61000-4-2(ESD)
Symbol
Air
Contact
ESD Voltage per human body mode
Power Dissipation
Lead Solder Temperature-Maximum
(10 Second Duration)
Pd
TL
C
Limits
f15
f8
20
225
260
unit
F
B
E
KV
KV
mw
o
C
H
G
J
K
Pin Configuration-Top View
DIM
A
B
C
D
E
F
G
H
J
K
INCHES
MIN
.110
.083
.047
.035
.070
.018
.0005
.035
.003
.015
MAX
.120
.104
.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
NOTE
.031
.800
.035
.900
.079
2.000
inches
mm
.037
.950
.037
.950
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Revision: A
1 of 4
2011/10/10
MCC
TM
Micro Commercial Components
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
UNIDIRECTIONAL (Circuit tied to Pins 1 and 3 or 2 and 3)
Symbol
Parameter
IF
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
Working Peak Reverse Voltage
IR
Maximum Reverse Leakage Current @ VRWM
V
VC VBR VRWM
IR VF
IT
VBR
Breakdown Voltage @ IT
IT
Test Current
IF
Forward Current
VF
Forward Voltage @ IF
Ppk
Peak Power Dissipation
C
Capacitance @VR=0 and f =1MHz
IPP
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10mA for all types)
IR (A)
VBR (V)
SM22
IT
@ VRWM
Device
Max
Max
22
1.0
@ IT(Note 2)
Min
23.5
Vc
VC
VRWM (V)
C (pF)
Ppk + (W)
@IPP =1 A
@IPP=3A
V
Max
Typ
44
300
80
Max
mA
V
26.5
1.0
38
Pin 1 to 3
VBR is measured with a pulse test current IT at an ambient temperature of 25°C.
Revision: A
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2011/10/10
MCC
TM
Micro Commercial Components
TYPICAL CHARACTERISTICS
100
% Of Rated Power
Peak Pulse Power - PPK (KW)
10
1
0.1
0.01
60
40
20
0
1
0.1
10
100
1000
Pulse Duration – tp (uS)
110
tf=8μs
100
0
25
50
75
100
125
150
Ambient Temperature - TA (°C)
Fig1.Non-Repetitive Peak Pulse Power vs. Pulse time
IPP – Peak Pulse Current - % of IPP
80
Fig2. Power Derating Curve
Test
Waveform
80
Parameters
tf=8us
60
td=20us
40
20
tP =20μs(IPP /2)
0
0
5
10
15
20
25
30
t - Time -μs
Fig 3.Pulse Waveform
Revision: A
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3 of 4
2011/10/10
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision: A
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2011/10/10