參數資料
型號： MMSZ4688
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 參考電壓二極管
英文描述： 5% TOLERANCE
中文描述： 4.71 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝： SOD-123, 2 PIN
文件頁數： 1/5頁
文件大小： 156K
代理商： MMSZ4688
MMSZ4688
5% TOLERANCE
Electrical Characteristics
TA = 25
O
C unless otherwise noted
SYM
CHARACTERISTICS
MIN
MAX
UNITS
TEST CONDITIONS
V
Z
I
R
V
F
V
Z
Zener Voltage
4.47
4.94
V
I
ZT
=
V
R
=
I
F
I
F
50.0 uA
D.C
Reverse Leakage
10
uA
3.0 V
Forward Voltage
900
mV
=
10 mA
Delta Zener Voltage
990
mV
=
100 uA to 10 uA
Absolute Maximum Ratings
(note 1)
TA = 25
O
C unless otherwise noted
Parameter
Value
Units
T
STG
- Storage Temperature
T
J
- Maximum Junction Temperature
P
D
- Total Power Dissipation at 25
O
C
Derate above 25
O
C
-55 to +150
O
C
O
C
-55 to +150
500
mW
mW/
O
C
O
C/W
O
C/W
mV
O
C
6.7
R
JA
- Thermal Resistance Junction to Ambient
R
JL
- Thermal Resistance Junction to Lead
V
Z
- Maximum Voltage Change (Note 2)
Lead Solder Temperature (Max 10 second duration)
340
150
990
260
Nominal Zener Voltage (V
Z
) at 50 uA
Note 1: These ratings are limiting values above which the serviceability of any semiconductor device may be impaired
4.7
V
Note 2: Voltage change is equal to the difference between V
Z
at 100 uA and V
Z
at 10 uA.
Top Mark:
CT
1: Cathode
2: Anode
2
1
Features:
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.
General Description:
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.
1997 Fairchild Semiconductor Corporation
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參數描述
MMSZ4688_Q 功能描述:穩(wěn)壓二極管 4.7V 0.5W Zener RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數:0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
MMSZ4688-E3-08 制造商:Vishay Semiconductors 功能描述: 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 制造商:Vishay Intertechnologies 功能描述:DIODE, ZENER, 4.7V, 0.5W, SOD-123-2, Zener Voltage Vz Typ:4.7V, Power Dissipatio 制造商:Vishay Semiconductors 功能描述:DIODE, ZENER, 4.7V, 0.5W, SOD-123-2, Zener Voltage Vz Typ:4.7V, Power Dissipation Pd:500mW, Operating Temperature Min:-55C, Operating Temperature Max:150C, Diode Case Style:SOD-123, No. of Pins:2 , RoHS Compliant: Yes 制造商:Vishay Semiconductors 功能描述:DIODE, ZENER, 4.7V, 500MW, SOD-123-2, Zener Voltage Vz Typ:4.7V, Power Dissipation Pd:500mW, Operating Temperature Min:-55C, Operating Temperature Max:150C, Diode Case Style:SOD-123, No. of Pins:2 , RoHS Compliant: Yes
MMSZ4688ET1 功能描述:穩(wěn)壓二極管 4.7V 500mW RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數:0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
MMSZ4688ET1G 功能描述:穩(wěn)壓二極管 4.7V 500mW RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數:0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
MMSZ4688ET3 功能描述:穩(wěn)壓二極管 4.7V 500mW RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數:0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
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