MCC
1N5221B
THRU
1N5267B
omponents
20736 Marilla Street Chatsworth
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TM
Micro Commercial Components
Features
•
•
•
•
•
•
500 mW
Zener Diode
2.4 to 75 Volts
Wide Voltage Range Available
Glass Package
High Temp Soldering: 260°C for 10 Seconds At Terminals
Marking : Cathode band and type number
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Moisture Sensitivity: Level 1
Maximum Ratings
•
•
•
•
•
DO-35
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
500 mWatt DC Power Dissipation
Power Derating: 4.0mW/°C above 50°C
Forward Voltage @ 200mA: 1.1 Volts
Figure 1 - Typical Capacitance
D
100
A
Cathode
Mark
pf
10
B
At zero volts
At –2 Volts V R
D
1
0
100
C
200
VZ
Typical Capacitance (pf) – versus – Zener voltage (VZ)
Figure 2 - Derating Curve
400
DIMENSIONS
mW
DIM
A
B
C
D
200
INCHES
MIN
------1.000
MAX
.166
.079
.020
---
MM
MIN
------25.40
MAX
4.2
2.00
.52
---
NOTE
50
100
150
Temperature °C
Power Dissipation (mW) - Versus - Temperature °C
0
Note:
1. Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I.
Revision: B
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1 of 5
2012/08/23
MCC
1N5221B thru 1N5267B
Micro Commercial Components
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART
NUMBER
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
1N5256B
1N5257B
1N5258B
1N5259B
1N5260B
1N5261B
1N5262B
1N5263B
1N5264B
1N5265B
1N5266B
1N5267B
NOMINAL ZENER
VOLTAGE VZ @ IZT
TEST
CURRENT I ZT
VOLTS
mA
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
MAXIMUM ZENER IMPEDANCE
‘B’ SUFFIX ONLY
Z ZT @ IZT
Z ZK @I ZK = 0.25mA
OHMS
OHMS
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
MAXIMUM REVERSE
LEAKAGE CURRENT
IR
@
VR
µA
VOLTS
100
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3. 5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
MAX. ZENER VOLTAGE
TEMP COEFFICIENT ‘B’
SUFFIX ONLY
% / °C
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
NOTE 1: suffix "B" = 5% tolerance on nominal Zener voltage, suffix "C" signifies 2%.
NOTE 2: The electrical characteristics are measured after allowing the device to stabilize for 20 seconds.
NOTE 3: Temperature coefficient (áVZ). Test conditions for temperature coefficient are as follows:
a.
IZT = 7.5mA, TI = 25oC T2 = 125oC (1N5221 thru 1N5242)
b.
IZT = Rated IZT , TI = 25oC, T2 = 125oC (1N5243 thru 1N5267)
Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.
Revision: B
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2 of 5
2012/08/23
TM
MCC
1N5221B
1N
thru 1N5267B
TM
Micro Commercial Components
Figure 1
Zener Voltage versus Zener Current – Vz =1 thru 16 Volts
20
10
TA=25к
1
mA
0.1
0.01
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
29
30
VOLTS
IZ , ZENER CURRENT - mA
VZ , ZENER VOLTAGE - V
Figure 2
Zener Voltage versus Zener Current – Vz =15 thru 30 Volts
20
10
TA=25к
1
mA
0.1
0.01
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VOLTS
IZ , ZEBER CURRENT - mA
VZ , ZENER VOLTAGE - V
Revision: B
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3 of 5
2012/08/23
MCC
1N5221B thru 1N5267B
TM
Micro Commercial Components
Figure 3
Zener Voltage versus Zener Current – Vz =30 thru 75 Volts
20
10
TA=25к
1
mA
0.1
0.01
30
35
40
45
50
55
60
65
70
80
75
85
90
95
100
105
VOLTS
IZ , ZENER CURRENT - mA
VZ , ZENER VOLTAGE - V
Figure4
Thermal resistance from junction to ambient as a function of pulse duration
10
3
į=1
0.75
0.50
0.33
102
0.20
0.10
0.05
Rth j-a(K/W)
0.02
0.01
Љ0.001
10
1
10-1
1
10
10
2
10
3
104
105
tp(ms)
Revision: B
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4 of 5
2012/08/23
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 10Kpcs/Reel
Part Number-AP
Ammo Packing: 5Kpcs/Ammo Box
Part Number-BP
Bulk: 100Kpcs/Carton
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Revision: B
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2012/08/23
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