MMSZ5251B [FAIRCHILD]
5% TOLERANCE; 5 ％的容差
| 型号： | MMSZ5251B |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | 5% TOLERANCE |
| 文件： | 总5页 (文件大小：160K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DISCRETE POWER AND SIGNAL
TECHNOLOGIES
MMSZ5251B
5% TOLERANCE
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
• 500 mW rating on FR-4 or FR-5 board.
• Class 3 ESD rating (>16 kV) per Human Body Model
Ordering:
• 7 inch reel (178 mm); 8 mm Tape; 3,000 units per reel.
Absolute Maximum Ratings (note 1) TA = 25OC unless otherwise noted
Parameter
Value
Units
Storage Temperature
-55 to +150
-55 to +150
500
OC
OC
Maximum Junction Temperature
Total Power Dissipation at 25OC
mW
Derate above 25OC
6.7
mW/OC
OC/W
%/OC
V
Thermal Resistance (RØJA) Junction to Ambient (note 2)
Maximum Temperature Coefficient
Nominal Zener Voltage (VZ) at 5.6 mA
340
0.087
22.0
Note 1: These ratings are limiting values above which the serviceability of any semiconductor device may be impaired
Note 2: FR-4 or FR-5 = 3.5 x 1.5 inches using minimum recommended Land Pads.
Top Mark: K1
1: Cathode
2: Anode
Electrical Characteristics
TA = 25OC unless otherwise noted
SYM
CHARACTERISTICS
MIN
MAX
UNITS
TEST CONDITIONS
VZ
Zener Voltage
20.92
20.60
23.10
22.60
V
V
IZT
IZT
=
=
5.6 mA D.C.
5.6 mA Pulse 26 mS
ZZ
ZZK
IR
Zener Impedance
Zener Knee Impedance
Reverse Leakage
Forward Voltage
29.0
600
100
900
Ohms
Ohms
nA
IZT
IZK
=
=
5.6 mA
250 uA
VR = 17.0 V
IF 10 mA
VF
mV
=
© 1997 Fairchild Semiconductor Corporation
SOD-123 Tape and Reel Data and Package Dimensions
SOD123 Packaging
Configuration: Figure 1.0
Packaging Description:
SOD123 parts are shipped in tape. The carrier tape is
Customized Label
made from dissipative (carbon filled) polycarbonate
a
resin. The cover tape is a multilayer film (Heat Activated
Adhesive in nature) primarily composed of polyester film,
adhesive layer, sealant, and anti-static sprayed agent.
These reeled parts in standard option are shipped with
3,000 units per 7" or 177cm diameter reel. The reels are
dark blue in color and is made of polystyrene plastic (anti-
static coated). Other option comes in 10,000 units per 13"
or 330cm diameter reel. This and some other options are
described in the Packaging Information table.
Antistatic Cover Tape
These full reels are individually barcode labeled and
placed inside a pizza box (illustrated in figure 1.0) made of
recyclable corrugated brown paper with
printing. One pizza box contains three reels maximum.
And these pizza boxes are placed inside barcode
a Fairchild logo
a
labeled shipping box which comes in different sizes
depending on the number of parts shipped.
Static Dissipative
F63TNR
Label
Embossed Carrier Tape
Cathode
SOD123 Packaging Information
Standard
L99Z
Packaging Option
D87Z
(no flow code)
SOD123 Unit Orientation
Packaging type
TNR
3,000
7" Dia
TNR
3,000
7" Dia
TNR
10,000
13"
Qty per Reel/Tube/Bag
Reel Size
Box Dimension (mm)
Max qty per Box
184x187x47 184x187x47 343x343x64
9,000
0.01
9,000
0.01
30,000
0.01
343mm x 342mm x 64mm
Intermediate box for D87Z Option
F63TNR Label
Weight per unit (gm)
Weight per Reel (kg)
0.420
0.123
0.123
No marking
required
Note/Comments
F63TNR
Label
F63TNR Label sample
F63TNR
Label
LOT: CBVK741B019
FSID: MMSZ5221B
QTY: 3000
SPEC:
184mm x 187mm x 47mm
Pizza Box for Standard Option
D/C1: D9842
D/C2:
QTY1:
QTY2:
SPEC REV:
CPN:
SOD123 Tape Leader and Trailer
N/F: F
(F63TNR)3
Configuration: Figure 2.0
Carrier Tape
Cover Tape
Components
Trailer Tape
Leader Tape
300mm minimum or
75 empty pockets
500mm minimum
125 empty pockets
July 1999, Rev. A
SOD-123 Tape and Reel Data and Package Dimensions, continued
SOD123 Embossed Carrier Tape
Configuration: Figure 3.0
P0
D0
T
E1
E2
F
W
K0
Wc
B0
Tc
A0
D1
P1
User Direction of Feed
Dimensions are in millimeter
A0
B0
W
D0
D1
E1
E2
F
P1
P0
K0
T
Wc
Tc
Pkg type
SOD123
(8mm)
1.85
+/-0.10
3.94
+/-0.10
8.0
+/-0.3
1.50
+/-0.10
1.125
+/-0.125
1.75
+/-0.10
6.25
min
3.50
+/-0.05
4.0
+/-0.1
4.0
+/-0.1
1.50
+/-0.10
0.200
+/-0.020
5.2
+/-0.2
0.06
+/-0.02
Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481
rotational and lateral movement requirements (see sketches A, B, and C).
0.5mm
maximum
20 deg maximum
Typical
component
cavity
center line
0.5mm
maximum
B0
20 deg maximum component rotation
Typical
component
center line
Sketch A (Side or Front Sectional View)
Component Rotation
Sketch C (Top View)
Component lateral movement
A0
Sketch B (Top View)
Component Rotation
SOD123 Reel Configuration: Figure 4.0
W1 Measured at Hub
Dim A
Max
Dim A
max
See detail AA
Dim N
7"Diameter Option
B Min
Dim C
See detail AA
Dim D
min
W3
13" Diameter Option
W2 max Measured at Hub
DETAIL AA
Dim W2
Dimensions are in inches and millimeters
Reel
Option
Tape Size
8mm
Dim A
Dim B
Dim C
Dim D
Dim N
Dim W1
Dim W3 (LSL-USL)
7.00
177.8
0.059
1.5
512 +0.020/-0.008
13 +0.5/-0.2
0.795
20.2
2.165
55
0.331 +0.059/-0.000
8.4 +1.5/0
0.567
14.4
0.311 – 0.429
7.9 – 10.9
7" Dia
13.00
330
0.059
1.5
512 +0.020/-0.008
13 +0.5/-0.2
0.795
20.2
4.00
100
0.331 +0.059/-0.000
8.4 +1.5/0
0.567
14.4
0.311 – 0.429
7.9 – 10.9
8mm
13" Dia
July 1999, Rev. A
SOD-123 Tape and Reel Data and Package Dimensions, continued
SOD-123 (FS PKG Code D6)
1:1
Scale 1:1 on letter size paper
Dimensions shown below are in:
inches [millimeters]
Part Weight per unit (gram): 0.01
1.2 2mm
48mils
0.071 (1.800)
0.055 (1.400)
1
2
0.91 mm
36 mils
0.91 mm
36 mils
2.36 mm
93 mils
4.19 mm
165 mils
SOD-123 LAND PADS
0.112 (2.850)
0.100 (2.550)
0.154 (3.900)
0.142 (3.600)
0.071 (1.800)
0.055 (1.400)
0.046 (3.900)
0.035 (3.600)
0.028 (0.700)
0.021 (0.546)
0.013 (0.322)
Minimu m
0.004 0 (0. 101 5)
0.000 5 (0. 013 5)
0.008 (0.195)
0.004 (0.095)
July 1999, 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™
HiSeC™
SuperSOT™-8
SyncFET™
TinyLogic™
UHC™
Bottomless™
CoolFET™
CROSSVOLT™
E2CMOSTM
FACT™
ISOPLANAR™
MICROWIRE™
POP™
PowerTrench
QFET™
VCX™
QS™
FACT Quiet Series™
FAST
FASTr™
Quiet Series™
SuperSOT™-3
SuperSOT™-6
GTO™
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF 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. E
相关型号：
MMSZ5251B-G
Zener Diode, 22V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2
SENSITRON
MMSZ5251B-HE3-08
Zener Diode, 22V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2
VISHAY
MMSZ5251B-HE3-18
Zener Diode, 22V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2
VISHAY
©2020 ICPDF网 联系我们和版权申明