CM1219-05SE [ONSEMI]
Low Capacitance Transient Voltage Suppressors / ESD Protectors; 低电容瞬态电压抑制器/ ESD保护器
| 型号： | CM1219-05SE |
| 厂家： | 
ONSEMI |
| 描述： | Low Capacitance Transient Voltage Suppressors / ESD Protectors |
| 文件： | 总7页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low Capacitance Transient Voltage
Suppressors / ESD Protectors
CM1219
Features
•
•
Low I/O capacitance at 4pF typical
In-system ESD protection to 8kV contact
discharge, per the IEC 61000-4-2 international standard
Five channels of ESD protection
Compact SMT package saves board space and facilitates layout in space-critical applications
Each I/O pin can withstand over 1000 ESD strikes*
Lead-free version packaging
•
•
•
•
Applications
•
•
High-speed consumer electronic ports
ESD protection of PC ports, including USB ports, serial ports, parallel ports, IEEE1394 ports,
docking ports, proprietary ports, etc.
•
Protection of interface ports or IC pins which are exposed to high ESD levels
Product Description
The CM1219 family of devices features transient voltage suppressor arrays that provide a very high level of
protection for sensitive electronic components which may be subjected to electrostatic discharge (ESD).
All pins of the CM1219 are rated to withstand 8kV ESD pulses using the IEC 61000-4-2 contact discharge
method. Using the MIL-STD-883D (Method 3015) specification for Human Body Model (HBM) ESD, all pins are
protected from contact discharges of greater than 15kV.
Electrical Schematics
CM1219-05
6
1
5
4
3
2
VN
SOT-563
*Standard test condition is IEC61000-4-2 level 4 test circuit with each pin subjected to 8kV contact discharge for 1000 pulses. Discharges are timed at 1 second intervals and all 1000 strikes are completed in one
continuous test run. The part is then subjected to standard production test to verify that all of the tested parameters are within spec after the 1000 strikes.
©2010 SCILLC. All rights reserved.
May 2010 – Rev. 2
Publication Order Number:
CM1218/D
CM1219
Note: This drawing is not to scale.
PIN DESCRIPTIONS
LEADS
NAME
DESCRIPTION
(Refer to package / pinout diagrams)
CHx
The cathode of the respective TVS diode, which should be
connected to the node requiring transient voltage protection.
(Refer to package / pinout diagrams)
VN
The anode of the TVS diodes.
Ordering Information
PART NUMBERING INFORMATION
Lead-free Finish
Ordering Part Number1
Part Marking
Leads
Package
SOT-563
6
CM1219-05SE
S5R
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
UNITS
Storage Temperature Range
-65 to +150
°C
Package Power Dissipation
SOT-563
0.15
W
Rev. 2 | Page 2 of 7 | www.onsemi.com
CM1219
STANDARD OPERATING CONDITIONS
PARAMETER
RATING
UNITS
Operating Temperature
-40 to +85
°C
ELECTRICAL OPERATING CHARACTERISTICS
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
CIN
Channel Input Capacitance
TA = 25°C, 2.5VDC, 1MHz
4
pF
Differential Channel I/O to GND
Capacitance
TA = 25°C, 2.5VDC, 1MHz
0.14
pF
ΔCIN
VRSO
Reverse Stand-off Voltage
IR=10μA, TA = 25°C
IR=1mA, TA = 25°C
VIN=5.0VDC, TA = 25°C
5.5
6.1
6.8
6.8
8.5
8.8
1
V
V
ILEAK
VSIG
Leakage Current
μA
Small Signal Clamp Voltage
Positive Clamp
I = 10mA, TA = 25°C
I = -10mA, TA = 25°C
5.5
-0.4
6.8
-0.8
9.0
-1.2
V
V
Negative Clamp
VESD
ESD Withstand Voltage
Contact Discharge per IEC 61000- TA = 25°C; Notes 2 and 3
4-2 standard
Human Body Model, MIL-STD-883, TA = 25°C; Notes 1 and 3
Method 3015
+8
kV
kV
+15
RD
Diode Dynamic Resistance
Forward Conduction
TA = 25°C; Note 1
0.5
1.3
0.7
1.9
0.9
2.4
Ω
Ω
Reverse Conduction
Note 1: Human Body Model per MIL-STD-883, Method 3015, CDischarge = 100pF, RDischarge = 1.5KΩ, VN grounded.
Note 2: Standard IEC 61000-4-2 with CDischarge = 150pF, RDischarge = 330Ω, VN grounded.
Note 3: These measurements performed with no external capacitor on CHX.
Rev. 2 | Page 3 of 7 | www.onsemi.com
CM1219
Performance Information
Diode Capacitance
Typical diode capacitance with respect to positive TVS cathode voltage (reverse voltage across the diode) is
given in Diode Capacitance vs. Reverse Voltage .
Figure 1. Diode Capacitance vs. Reverse Voltage
Typical High Current Diode Characteristics
Measurements
0.7ms.
are
made
in
pulsed
mode
with
a
nominal
pulse
width
of
Rev. 2 | Page 4 of 7 | www.onsemi.com
CM1219
Mechanical Details
SOT-563 Mechanical Specifications
The CM1219-05SE is supplied in a 5-pin SOT-563 package. Dimensions are presented below.
PACKAGE DIMENSIONS
SOT-563
6
Package
Leads
TOP VIEW
0.20
A-B
C
2X
D
e1
5
Millimeters
Inches
D
Dim.
Min
Nom Max
Min
Nom Max
6
1
4
0.50
0.55
0.60 0.020 0.022 0.024
0.27 0.007 0.009 0.011
0.18 0.003 0.005 0.007
0.063 BSC
A
b
E1
E
2X
0.17
0.08
0.22
0.20
C D
2
3
0.13
c
c
0.20
e
b
2X
1.60 BSC
1.60 BSC
1.20 BSC
0.50 BSC
1.00 BSC
0.20 BSC
D
E
0.063 BSC
SIDE VIEW
A
0.047 BSC
E1
e
0.020 BSC
0.10
C
SEATING
PLANE
C
0.040 BSC
e1
L
0.008 BSC
END VIEW
5000 pieces
# per
tape and
reel
c
L
Controlling dimension: millimeters
Package Dimensions for SOT-563
Rev. 2 | Page 5 of 7 | www.onsemi.com
CM1219
Tape and Reel Specifications
PACKAGE SIZE
(mm)
POCKET SIZE (mm) TAPE WIDTH
REEL
DIAMETER
QTY PER
REEL
PART NUMBER
B0 X A0 X K0
W
P0
P1
CM1219
1.60 X 1.60 X 0.55
1.78 X 1.78 X 0.69
8mm
178mm (7")
5000
4mm 4mm
Rev. 2 | Page 6 of 7 | www.onsemi.com
CM1219
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any
products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising
out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical”
parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating
parameters, including “Typicals” must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the
rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to
support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or
use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors
harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such
unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action
Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
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For additional information, please contact your
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Rev. 2 | Page 7 of 7 | www.onsemi.com
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