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부품번호 | MMBZ18VALT1G 기능 |
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기능 | (MMBZxxxALT1G) 24 and 40 Watt Peak Power Zener Transient Voltage Suppressors | ||
제조업체 | ON Semiconductor | ||
로고 | |||
전체 7 페이지수
MMBZxxxALT1G Series,
SZMMBZxxxALT1G Series
24 and 40 Watt Peak Power
Zener Transient Voltage
Suppressors
SOT−23 Dual Common Anode Zeners
for ESD Protection
These dual monolithic silicon Zener diodes are designed for
applications requiring transient overvoltage protection capability. They
are intended for use in voltage and ESD sensitive equipment such as
computers, printers, business machines, communication systems,
medical equipment and other applications. Their dual junction common
anode design protects two separate lines using only one package. These
devices are ideal for situations where board space is at a premium.
Features
SOT−23 Package Allows Either Two Separate Unidirectional
Configurations or a Single Bidirectional Configuration
Working Peak Reverse Voltage Range − 3 V to 26 V
Standard Zener Breakdown Voltage Range − 5.6 V to 33 V
Peak Power − 24 or 40 W @ 1.0 ms (Unidirectional),
per Figure 6 Waveform
ESD Rating:
− Class 3B (> 16 kV) per the Human Body Model
− Class C (> 400 V) per the Machine Model
Maximum Clamping Voltage @ Peak Pulse Current
Low Leakage < 5.0 mA
Flammability Rating UL 94 V−0
AEC−Q101 Qualified and PPAP Capable
SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements
Pb−Free Packages are Available*
Mechanical Characteristics
CASE: Void-free, transfer-molded, thermosetting plastic case
FINISH: Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260C for 10 Seconds
Package designed for optimal automated board assembly
Small package size for high density applications
Available in 8 mm Tape and Reel
Use the Device Number to order the 7 inch/3,000 unit reel.
Replace the “T1” with “T3” in the Device Number to order the
13 inch/10,000 unit reel.
http://onsemi.com
SOT−23
CASE 318
STYLE 12
CATHODE 1
CATHODE 2
3 ANODE
MARKING DIAGRAM
xxxMG
G
1
xxx = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the table on page 3 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Semiconductor Components Industries, LLC, 2012
January, 2012 − Rev. 13
1
Publication Order Number:
MMBZ5V6ALT1/D
Free Datasheet http://www.datasheet4u.com/
MMBZxxxALT1G Series, SZMMBZxxxALT1G Series
TYPICAL CHARACTERISTICS
18 1000
15
12
9
6
3
0
− 40
0 + 50 + 100
TEMPERATURE (C)
+ 150
Figure 1. Typical Breakdown Voltage
versus Temperature
(Upper curve for each voltage is bidirectional mode,
lower curve is unidirectional mode)
320
280
240
200
5.6 V
160
120
15 V
80
40
0
01 2 3
BIAS (V)
Figure 3. Typical Capacitance versus Bias Voltage
(Upper curve for each voltage is unidirectional mode,
lower curve is bidirectional mode)
300
100
10
1
0.1
0.01
− 40
+ 25 + 85
TEMPERATURE (C)
Figure 2. Typical Leakage Current
versus Temperature
+ 125
60
50
40
27 V
30
20
10 33 V
0
01 2 3
BIAS (V)
Figure 4. Typical Capacitance versus Bias Voltage
(Upper curve for each voltage is unidirectional mode,
lower curve is bidirectional mode)
250
ALUMINA SUBSTRATE
200
150
100
FR−5 BOARD
50
0
0 25 50 75 100 125 150 175
TEMPERATURE (C)
Figure 5. Steady State Power Derating Curve
http://onsemi.com
4
Free Datasheet http://www.datasheet4u.com/
4페이지 MMBZxxxALT1G Series, SZMMBZxxxALT1G Series
PACKAGE DIMENSIONS
E
A
A1
D
3
12
e
SOT−23 (TO−236)
CASE 318−08
ISSUE AP
SEE VIEW C
HE
b
c
0.25
q
L
L1
VIEW C
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH
THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM
THICKNESS OF BASE MATERIAL.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH,
PROTRUSIONS, OR GATE BURRS.
MILLIMETERS
DIM MIN
NOM MAX
A 0.89
1.00
1.11
A1 0.01
0.06
0.10
b 0.37 0.44 0.50
c 0.09 0.13 0.18
D 2.80
2.90
3.04
E 1.20
1.30
1.40
e 1.78 1.90 2.04
L 0.10
0.20
0.30
L1 0.35
0.54
0.69
H E 2.10
q 0
2.40
−−−
2.64
10
MIN
0.035
0.001
0.015
0.003
0.110
0.047
0.070
0.004
0.014
0.083
0
INCHES
NOM
0.040
0.002
0.018
0.005
0.114
0.051
0.075
0.008
0.021
0.094
−−−
MAX
0.044
0.004
0.020
0.007
0.120
0.055
0.081
0.012
0.029
0.104
10
STYLE 12:
PIN 1. CATHODE
2. CATHODE
3. ANODE
SOLDERING FOOTPRINT
0.95
0.037
0.95
0.037
2.0
0.079
0.9
0.035
0.8
0.031
ǒ ǓSCALE 10:1
mm
inches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
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.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
http://onsemi.com
7
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
MMBZ5V6ALT1/D
Free Datasheet http://www.datasheet4u.com/
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MMBZ18VALT1G | (MMBZxxxALT1G) 24 and 40 Watt Peak Power Zener Transient Voltage Suppressors | ON Semiconductor |
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