MMSZ4702 [FAIRCHILD]
Half watt, General purpose, Medium Current Surface Mount Zener; 半瓦，通用型，中等电流表面贴装齐纳
| 型号： | MMSZ4702 |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Half watt, General purpose, Medium Current Surface Mount Zener |
| 文件： | 总3页 (文件大小：35K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMSZ4702
General Description
Features
Half watt, General purpose, Medium Current Surface
Mount Zener in the SOD-123 package. The SOD-123
package has the same footprint as the glass mini-melf (LL-
34) package & provides a convenient alternative to the
leadless package.
•
•
•
Compact surface mount with same footprint as mini-melf
500mW rating on FR-4 or FR-5 board.
Class 3 ESD rating (>16kV) per Human Body Model
Ordering
•
7 inch reel (178mm); 8mm Tape; 3,000 units per reel.
Absolute Maximum Ratings (note 1) T =25°C unless otherwise noted
A
Symbol
Parameter
Value
Units
°C
T
T
Storage Temperature
-55 ~ 150
-55 ~ 150
STG
Maximum Junction Temperature
°C
J
P
Total Power Dissipation at 25°C
Derate above 25°C
500
6.7
mW
mW/°C
D
RQJA
RQJL
Thermal Resistance Junction to Ambient
Thermal Resistance Junction to Lead
Maximum Voltage Change (Note 2)
340
150
150
260
15.0
°C/W
°C/W
mV
°C
∆V
Z
Lead Solder Temperature (Max 10 second duration)
Nominal Zener Voltage (V ) at 50µA
V
Z
Note 1: These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Note 2: Voltage change is equal to the difference between V at 100µA and V at 10µA.
Z
Z
Top Mark: DM
1: Cathode
2: Anode
Electrical Characteristics T =25°C unless otherwise noted
A
Symbol
Characteristics
Test Conditions
Min.
Max.
15.75
50
Units
V
Zener Voltage
I
= 50µA
14.25
V
Z
ZT
D.C
I
Reverse Leakage
V
= 11.4V
R
nA
mV
mV
R
V
Forward Voltage
I
I
= 10mA
900
F
F
∆V
Delta Zener Voltage (Note 2)
= 100µA to 10µA
150
Z
ZT
©2003 Fairchild Semiconductor Corporation
MMSZ4692, Rev. A
SOD-123 PACKAGE
PACKAGE CODE = (D6)
Fairchild Semiconductor's Criteria
Corrected March 11, 1998
MIN MAX MIN MAX
Actual Size
DIM (mils) (mils) (mm) (mm)
A
1
2
A
B
C
D
E
F
55
71
112
46
1.400 1.800
2.550 2.850
0.880 1.180
100
34.6
141.7 153.5 3.600 3.900
B
----
----
27.5 0.546 0.70
0.0135 0.1015
------- -------
21.5
0.5
G
H
I
4
D
12.7
3.7
---- 0.322 -------
7.7 0.095 0.195
A
C
I
F
H
G
1.2 2 mm
48 mils
0.91 mm
36 mils
0.91 mm
36 mils
2.36 mm
93 mils
4.19 mm
165 mils
SOD-123 LAND PADS
©2003 Fairchild Semiconductor Corporation
MMSZ4692, Rev. A
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
ACEx™
Power247™
PowerTrench
QFET
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic
LittleFET™
MICROCOUPLER™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC
OPTOPLANAR™
PACMAN™
POP™
FACT Quiet Series™
FAST
FASTr™
FRFET™
GlobalOptoisolator™
GTO™
ActiveArray™
Bottomless™
CoolFET™
CROSSVOLT™
DOME™
EcoSPARK™
E2CMOSTM
EnSignaTM
FACT™
QS™
QT Optoelectronics™ TINYOPTO™
Quiet Series™
RapidConfigure™
RapidConnect™
TruTranslation™
UHC™
UltraFET
HiSeC™
I2C™
SILENT SWITCHER VCX™
SMART START™
SPM™
ImpliedDisconnect™
ISOPLANAR™
Across the board. Around the world.™
The Power Franchise™
ProgrammableActive Droop™
Stealth™
SuperSOT™-3
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVESTHE RIGHTTO MAKE CHANGES WITHOUTFURTHER NOTICETOANY
PRODUCTS HEREINTO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOTASSUMEANYLIABILITY
ARISING OUTOFTHEAPPLICATION OR USE OFANYPRODUCTOR CIRCUITDESCRIBED HEREIN; NEITHER DOES IT
CONVEYANYLICENSE UNDER ITS PATENTRIGHTS, NORTHE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUTTHE EXPRESS WRITTENAPPROVALOF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Obsolete
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. I5
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