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MMBZ5244B の電気的特性と機能

MMBZ5244BのメーカーはDiodesです、この部品の機能は「(MMBZ5221B - MMBZ5259B) 350mW SURFACE MOUNT ZENER DIODE」です。


製品の詳細 ( Datasheet PDF )

部品番号
MMBZ5244B
部品説明
(MMBZ5221B - MMBZ5259B) 350mW SURFACE MOUNT ZENER DIODE
メーカ
Diodes
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MMBZ5244B Datasheet, MMBZ5244B PDF,ピン配置, 機能
MMBZ5221B - MMBZ5259B
350mW SURFACE MOUNT ZENER DIODE
Features
· Planar Die Construction
· 350mW Power Dissipation on FR-4 PCB
· General Purpose, Medium Current
· Ideally Suited for Automated Assembly
Processes
Mechanical Data
A
BC
· Case: SOT-23, Molded Plastic
· Case Material - UL Flammability Rating
Classification 94V-0
· Moisture sensitivity: Level 1 per J-STD-020A
ED
G
H
K
· Terminals: Solderable per MIL-STD-202,
Method 208
J
L
· Polarity: See Diagram
· Marking: Marking Code (See Table on Page 2)
· Weight: 0.008 grams (approx.)
M
Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage
@ IF = 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
VF
Pd
RqJA
Tj, TSTG
Value
0.9
350
357
-65 to +150
SOT-23
Dim Min Max
A 0.37 0.51
B 1.20 1.40
C 2.30 2.50
D 0.89 1.03
E 0.45 0.60
G 1.78 2.05
H 2.80 3.00
J 0.013 0.10
K 0.903 1.10
L 0.45 0.61
M 0.085 0.180
a 0° 8°
All Dimensions in mm
Unit
V
mW
°C/W
°C
Ordering Information (Note 2)
Device
(Type Number)-7*
Packaging
SOT-23
* Add “-7” to the appropriate type number in Table, Sheet 2 example: 6.2V Zener = MMBZ5234B-7.
Notes:
1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Shipping
3000/Tape & Reel
DS18011 Rev. 7 - 2
1 of 3
www.diodes.com
MMBZ5221B - MMBZ5259B

1 Page





MMBZ5244B pdf, ピン配列
0.4
0.3
0.2
0.1
0
0 25 50 75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
1000
IZ = 1.0mA
100
10
1000
Tj = 25 °C
100
VR = 1V
VR = 2V
10
1
10 100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 2 Total Capacitance vs Nominal Zener Voltage
100
10
1
1 10 100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 3 Zener Voltage vs. Zener Impedence
50 Tj = 25°C
5V6
6V8
40
8V2
30
20
10 Test Current IZ
20mA
1
1 10 100 1000
PULSE WIDTH (ms)
Fig. 4 Maximum Non-repetitive Surge Power
30
Tj = 25°C 10
12
20
Test current IZ
10
15 Nominal Zener Voltage
18
22
27
33 36 39
0
0 1 2 3 4 5 6 7 8 9 10
VZ, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
0
0
DS18011 Rev. 7 - 2
3 of 3
www.diodes.com
10 20 30 40
VZ, ZENER VOLTAGE (V)
Fig. 6 Zener Breakdown Characteristics
MMBZ5221B - MMBZ5259B


3Pages



合計 : 3 ページ
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[ MMBZ5244B データシート.PDF ]

データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。

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