MCC
1N5268
THRU
1N5276
omponents
20736 Marilla Street Chatsworth
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TM
Micro Commercial Components
Features
•
•
•
•
•
•
500 mW
Zener Diode
82 to 150 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 per J-STD-020C
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 5.
Revision: 8
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1 of 3
2010/12/02
MCC
1N5268 thru 1N5276
TM
Micro Commercial Components
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART
NUMBER
1N5268
1N5269
1N5270
1N5272
1N5273
1N5274
1N5275
1N5276
NOMINAL ZENER
VOLTAGE VZ @ IZT
VOLTS
82
87
91
110
120
130
140
150
TEST
CURRENT I ZT
mA
1.5
1.4
1.4
1.1
1.0
0.95
0.90
0.85
MAXIMUM ZENER IMPEDANCE
‘B’ SUFFIX ONLY
Z ZT @ IZT
Z ZK @I ZK = 0.25mA
OHMS
OHMS
330
2000
370
2200
400
2300
750
3000
900
4000
1100
4500
1300
4500
1500
5000
MAXIMUM REVERSE
LEAKAGE CURRENT
IR
@
VR
µA
VOLTS
0.1
62
0.1
68
0.1
69
0.1
84
0.1
91
0.1
99
0.1
106
0.1
114
MAX. ZENER VOLTAGE
TEMP COEFFICIENT ‘B’
SUFFIX ONLY
% / °C
+0.098
+0.099
+0.099
+0.110
+0.110
+0.110
+0.110
+0.110
NOTE 1: Table as shown lists type numbers, which indicate a tolerance of ±20% with guaranteed limits on only Vz, IR, and V F. Devices with
guaranteed limits on all six parameters are indicated by suffix “A” for ±10%, “B” for ±5%, “C” for ±2% tolerance
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 1N5276)
Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.
Revision: 8
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2 of 3
2010/12/02
MCC
TM
Micro Commercial Components
Ordering Information
Device
Packing
(Part Number)-TP
Tape&Reel; 10Kpcs/Reel
(Part Number)-AP
Ammo Packing;5Kpcs/AmmoBox
(Part Number)-BP
Bulk;500pcs/Bag
***IMPORTANT NOTICE***
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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.
***APPLICATIONS DISCLAIMER***
Products offer by Micro Commercial Components Corp . are not intended for use in Medical,
Aerospace or Military Applications.
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2010/12/02
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