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参数资料
| 型号： | MMSZ5242A |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 12 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封装： | PLASTIC PACKAGE-2 |
| 文件页数： | 2/5页 |
| 文件大小： | 485K |
| 代理商： | MMSZ5242A |
2SB1457
2009-12-21
2
Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Collector cut-off current
ICBO
VCB = 80 V, IE = 0
―
10
μA
Emitter cut-off current
IEBO
VEB = 8 V, IC = 0
―
4
mA
Collector-emitter breakdown voltage
V (BR) CEO
IC = 10 mA, IB =0
100
―
V
DC current gain
hFE
VCE = 2 V, IC = 1 A (pulse)
2000
―
Collector-emitter saturation voltage
VCE (sat)
IC = 1 A, IB = 1 mA (pulse)
―
1.5
V
Base-emitter saturation voltage
VBE (sat)
IC = 1 A, IB = 1 mA (pulse)
―
2.0
V
Transition frequency
fT
VCE = 2 V, IC = 0.5 A
―
50
―
MHz
Collector output capacitance
Cob
VCB = 10 V, IE = 0, f = 1 MHz
―
27
―
pF
Turn-on time
ton
―
0.4
―
Storage time
tstg
―
2.0
―
Switching time
Fall time
tf
IB1 = 1 mA,IB2 = 1 mA
duty cycle ≤ 1%
―
0.4
―
μs
Marking
Note2: A line under a Lot No. identifies the indication of product Labels.
Not underlined: [[Pb]]/INCLUDES > MCV
Underlined: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]]
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS
compatibility of Product. The RoHS is the Directive 2002/95/EC of the European Parliament and of the Council of 27
January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
I B1
20 μs
Input
I B2
VCC = 30 V
IB2
IB1
Output
30
Ω
B1457
Lot No.
Note2
Part No. (or abbreviation code)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MMSZ5242AS _R1 _00001 | 制造商:PanJit Touch Screens 功能描述: |
| MMSZ5242B | 功能描述:稳压二极管 12V 0.5W Zener RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MMSZ5242B RH | 制造商:SKMI/Taiwan 功能描述:Diode Zener Single 12V 5% 500mW 2-Pin SOD-123F T/R |
| MMSZ5242B | 制造商:Fairchild Semiconductor Corporation 功能描述:Zener Diode 制造商:Fairchild Semiconductor Corporation 功能描述:ZENER DIODE, 500mW, 12V, SOD-123 |
| MMSZ5242B_Q | 功能描述:稳压二极管 12V 0.5W Zener RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
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