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参数资料
型号： MMBZ5255B
厂商： FAIRCHILD SEMICONDUCTOR CORP
元件分类： 参考电压二极管
英文描述： 3-36V Quad Comparator, Ta = 0 to +70°C; Package: TSSOP-14; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500
中文描述： 28 V, 0.35 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装： SOT-23, 3 PIN
文件页数： 2/4页
文件大小： 617K
代理商： MMBZ5255B
MMBZ5221
B
thru MMBZ52
59B
Electrical Characteristics @ 25
o
C Unless Otherwise Specified
MCC PART
NUMBER
Marking
VOLTS
MMBZ5221
B
C1
2.4
MMBZ5222
B
C2
2.5
MMBZ5223
B
C3
2.7
MMBZ5225
B
C5
3.0
MMBZ5226
B
D1 3.3
MMBZ5227
B
D2
3.6
MMBZ5228
B
D3
3.9
MMBZ5229
B
D4
4.3
MMBZ5230
B
D5
4.7
MMBZ5231
B
E1
5.1
MMBZ5232
B
E2
5.6
MMBZ5234
B
E4
6.2
MMBZ5235
B
E5
6.8
MMBZ5236
B
F1
7.5
MMBZ5237
B
F2
8.2
MMBZ5239
B
F4
9.1
MMBZ5240
B
F5
10
MMBZ5241
B
H1
11
MMBZ5242
B
H2
12
MMBZ5243
B
H3
13
MMBZ5245
B
H5
15
MMBZ5246
B
J1
16
MMBZ5248
B
J3
18
MMBZ5250
B
J5
20
MMBZ5251
B
K1
22
MMBZ5252
B
K2
24
MMBZ5254
B
K4
27
MMBZ5255
B
K5
28
MMBZ5256
B
M1
30
MMBZ5257
B
M2
33
MMBZ5258
B
M3
36
MMBZ5259
B
M4
39
NORMAL
ZENER
VOLTAGE
Vz@ Izt
TEST
CURRENT Izt
MAXIMUM ZENER
IMPEDANCE
‘B’ SUFFIX ONLY
Zzt @ Izt Zzk @ Izk=0.25mA
OHMS
30
30
30
29
28
24
23
22
19
17
11
7.0
5.0
6.0
8.0
10
17
22
30
13
16
17
21
25
29
33
41
44
49
58
70
80
MAXIMUM REVERSE
LEAKAGE CURRENT
Ir @ Vr
uA
100
100
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
MAXIMUM ZENER
VOLTAGE TEMP
COEFFICIENT ‘B’
SUFFIX ONLY
%/
o
C
-0.085
-0.085
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
+0.038
+0.045
+0.050
+0.058
+0.062
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.083
+0.085
+0.086
+0.087
+0.088
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
mA
OHMS
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
VOLTS
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
4.0
5.0
6.0
6.5
7.0
8.0
8.4
9.1
9.9
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
8.5
7.8
7.0
6.2
5.6
5.2
4.6
4.5
4.2
3.8
3.4
3.2
11
12
14
15
17
18
21
21
23
25
27
30
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emi
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M C C
NOTE:
1.Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2.Specials Available Include:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3.Zener Voltage (V
Z
) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (T
L
) at 30
O
C, from the diode body.
4.Zener Impedance (Z
Z
) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC current having an rms value equal to 10% of the dc zener
current (I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK
.
5.Surge Current (I
R
) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine
wave pulse of 1/120 second duration superimposed on the test current, I
ZT
, per JEDEC registration; however, actual device capability is as described in Figure 5.
相关PDF资料
PDF描述
MMBZ5256B 3-32V Dual Operational Amplifier, Ta = 0 to +70°C; Package: Micro8™; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000
MMBZ5257B 2.5V ±1.5% Output Voltage 10uA-20mA Voltage Reference Diode; Package: TO-92 (TO-226) 5.33mm Body Height; No of Pins: 3; Container: Rail; Qty per Container: 2000
MMBZ5225B Small Signal Bias Resistor Transistor SOT-723 NPN 50V; Package: SOT-723 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 8000
MMBZ5226B Small Signal Bias Resistor Transistor SC75 NPN 50V; Package: SC-75 (SOT-416) 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000
MMBZ5228B ESD Protection Diode 2.5 V SOD-523 Unidirectional; Package: SOD-523 2 LEAD; No of Pins: 2; Container: Tape and Reel; Qty per Container: 3000
相关代理商/技术参数
参数描述
MMBZ5255B_Q 功能描述:稳压二极管 28V 0.35W 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
MMBZ5255B-7 功能描述:稳压二极管 28V 350mW 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
MMBZ5255B-7-F 功能描述:稳压二极管 28V 350mW 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
MMBZ5255B-E3-08 制造商:Vishay Intertechnologies 功能描述:Diode Zener Single 28V 5% 300mW T/R 制造商:Vishay Intertechnologies 功能描述:Zener Diodes 28 Volt 0.225W 5% 制造商:Vishay Intertechnologies 功能描述:DIODE, ZENER, 28V, 0.225W, SOT-23-3, Zener Voltage Vz Typ:28V, Power Dissipation 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOT23
MMBZ5255B-E3-18 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOT23
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