MMSZ5246B [MCC]
500 mW Zener Diodes 2.4 to 39 Volts; 500 mW的稳压二极管2.4 〜39伏特
| 型号： | MMSZ5246B |
| 厂家： | 
Micro Commercial Components |
| 描述： | 500 mW Zener Diodes 2.4 to 39 Volts |
| 文件： | 总4页 (文件大小：411K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMSZ5221B
THRU
MMSZ5259B
M C C
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents
21201 Itasca Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
Features
500 mW
l
l
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Planar Die construction
500mW Power Dissipation
Zener Voltages from 2.4V - 39V
Zener Diodes
2.4 to 39 Volts
Ideally Suited for Automated Assembly Processes
Mechanical Data
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Case: SOD-123, Molded Plastic
SOD123
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 grams
A
B
Mounting Position: Any
Storage & Operating Temperature: -55oC to +150oC
C
E
Maximum Ratings @ 25oC Unless Otherwise Specified
Zener Current
Maximum Forward
Voltage
IF
VF
100
1.2
mA
V
F
D
Power Dissipation
(Notes A)
Pe ak Forward Surge IFSM
Current (Notes B)
P(AV)
500
4.0
mWatt
Amps
H
G
NOTES:
DIMENSIONS
A. Mountedon5.0mm2(.013mmthick)landareas.
B. Measured on 8.3ms, single half sine-wave or equivalent
squarewave, dutycycle=4pulsesperminutemaximum.
DIM
INCHES
MIN
MM
NOTE
MAX
.154
.110
.071
.053
.028
.008
---
MIN
3.60
2.50
1.40
0.95
0.50
---
MA X
3.90
2.80
1.80
1.35
0.70
0.20
---
A
B
C
D
E
F
.141
.098
.055
.037
.019
---
G
H
.016
---
0.40
---
.005
0.12
SUGGESTED SOLDER
PAD LAYOUT
2.0"
MAX
1.50”
1.50”
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M C C
MMSZ5221B thru MMSZ5259B
Electrical Characteristics @ 25oC Unless Otherwise Specified
NORMAL
ZENER
VOLTAGE
Vz@ Izt
VOLTS
2.4
MAXIMUM ZENER
MAXIMUM ZENER
TEST
IMPEDANCE
MAXIMUM REVERSE
VOLTAGE TEMP
COEFFICIENT ‘B’
SUFFIX ONLY
%/oC
MCC PART
NUMBER
CURRENT Izt
‘B’ SUFFIX ONLY
LEAKAGE CURRENT
Ir @ Vr
Marking
Zzt @ Izt Zzk @ Izk=0.25mA
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
OHMS
30
OHMS
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
750
uA
100
100
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
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
MMSZ5221B
MMSZ5222B
MMSZ5223B
MMSZ5225B
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
C1
C2
C3
C5
D1
D2
D3
D4
D5
E1
E2
E4
E5
F1
F2
-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
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
30
30
29
28
24
23
22
19
17
11
7.0
5.0
6.0
8.0
500
500
MMSZ5239B
F4
9.1
20
10
600
3.0
7.0
+0.068
MMSZ5240B
MMSZ5241B
MMSZ5242B
MMSZ5243B
MMSZ5245B
MMSZ5246B
MMSZ5248B
MMSZ5250B
MMSZ5251B
MMSZ5252B
F5
H1
H2
H3
H5
J1
J3
J5
K1
K2
10
11
12
13
15
16
18
20
22
24
20
20
20
9.5
8.5
7.8
7.0
6.2
5.6
5.2
17
22
30
13
16
17
21
25
29
33
600
600
600
600
600
600
600
600
600
600
3.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
8.0
8.4
9.1
9.9
11
12
14
15
17
+0.075
+0.076
+0.077
+0.079
+0.082
+0.083
+0.085
+0.086
+0.087
+0.088
18
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
MMSZ5258B
MMSZ5259B
K4
K5
M1
M2
M3
M4
27
28
30
33
36
39
4.6
4.5
4.2
3.8
3.4
3.2
41
44
49
58
70
80
600
600
600
700
700
800
0.1
0.1
0.1
0.1
0.1
0.1
21
21
23
25
27
30
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
NOTE:
1. Tolerance and TypeNumberDesignation.The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2. SpecialsAvailableInclude:
A.Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3. Zener Voltage (VZ) Measurement.Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body.
4. Zener Impedance (ZZ) 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 (IZT or IZK) is superimposed on IZT or IZK.
5. Surge Current (IR) 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, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5.
www.mccsemi.com
MMSZ5221B thru MMSZ5259B
M C C
8
100
7
6
5
4
3
2
10
1
0
-1
-2
-3
1
10
2
3
4
5
6
7
8
9
10
11
12
100
NOMINAL ZENER VOLTAGE, Volts
NOMINAL ZENER VOLTAGE, Volts
TYPICAL REVERSE CURRENT
STEADY STATE POWER DERATING
1000
100
10
1000
100
10
TJ
=25OC
IZ(AC)=0.1
IZ(DC)
F=1 kHZ
I
= 1 mA
Z
5 mA
20 mA
150OC
75OC
5OC
25OC
1
0.4
1
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1
10
NORMAL ZENER VOLTAGE, Volts
100
FORWARD VOLTAGE, Volts
TYPICAL FORWARD VOLTAGE
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
1000
100
TA
=25oC
0 V BIAS
1 V BIAS
1.2
1.0
0.8
0.6
BIAS AT
50% OF V NOM
Z
P
D V.S. TA
10
1
0.4
0.2
1
10
100
0
25
50
75
100
125
150
155
TEMPERATURE (oC)
NOMINAL ZENER VOLTAGE, Volts
TYPICAL CAPACITANCE
STEADY STATE POWER DERATING
www.mccsemi.com
M C C
MMSZ5221B thru MMSZ5259B
100
10
100
10
TA
=25oC
TA
=25oC
1
1
0.1
0.01
0.1
0.01
10
30
50
70
90
0
2
4
6
8
10
12
ZENER VOLTAGE, Volts
ZENER VOLTAGE, Volts
ZENER VOLTAGE V.S. ZENER CURRENT
ZENER VOLTAGE V.S. ZENER CURRENT
1000
100
10
1
+150OC
0.1
0.01
+25OC
-55OC
80
0.001
0.0001
0.00001
0
10
20
30
40
50
60
70
90
NOMINAL ZENER VOLTAGE, Vlots
TYPICAL LEAKGE CURRENT
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