DL746
THRU
DL759
0.5W Silicon Planar
Zener Diodes
Features
• Zener Voltage 3.3V to 12V and Low reverse leakage current
• Silicon Planar Power Zener Diodes
• Standards zener voltage tolerance is ±10% , Add suffix “ A” for
±5% tolerance, other tolerances are available upon request
Maximum Ratings
Symbol Value Units
Zener Current See Table 1
Power Dissipation
@T
A=50oCPtot 500 mW
Junction Temperature TJ200 o
C
Storage Temperature
Range TSTG -65 to 200 o
C
Electrical Characteristics @ 25°C Unless Otherwise Specified
Symbol Maximum Unit
Thermal resistance 300 oC/W
Forward Voltage
@I
F=200mA VF1.5 V
NOTE: 2)Valid provided that a distance of 8mm from case are kept
at ambient temperature
3)Power derating: 4.0mW/oC above 50oC
Mechanical Data
• Case:Minimelf Package
• Polarity: Color band denotes cathode end
• Weight: Approx. 0.05gram
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MCC
Revision: A 2011/01/01
TM
Micro Commercial Components
www.mccsemi.com
1 of 3
Minimelf
A
B
C
Cathode Mark
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .130 .146 3.30 3.70
B .008 .016 .20 .40
C .055 .059 1.40 1.50 ∅
0.030”
0.105
0.075”
SUGGESTED SOLDER
PAD LAYOUT
• Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
1) Lead in Glass Exemption Applied, see EU Directive Annex 5.
• Moisture Sensitivity Level 1
NORMAL
ZENER
VOLTAGE
Vz@ Izt
TEST
CURRENT
Izt
MAXIMUM
ZENER
IMPEDANCE
Zzt @ Izt
MAXIMUM REVERSE
LEAKAGE CURRENT
Ir @ Vr=1V
MAXIMUM
ZENER
CURRENT
I
ZM
TYPICAL TEMP.
COEFFICIENT
MCC PART
NUMBER
VOLTS mA OHMS uA @25oC uA @125oCmA %/
oC
DL746 3.3 20 28 10 30 110 -.066
DL747 3.6 20 24 10 30 100 -.058
DL748 3.9 20 23 10 30 95 -.046
DL749 4.3 20 22 2 30 85 -.033
DL750 4.7 20 19 2 30 75 -.015
DL751 5.1 20 17 1 20 70 ±.010
DL752 5.6 20 11 1 20 65 +.030
DL753 6.2 20 7.0 0.1 20 60 +.049
DL754 6.8 20 5.0 0.1 20 55 +.053
DL755 7.5 20 6.0 0.1 20 50 +.057
DL756 8.2 20 8.0 0.1 20 45 +.060
DL757 9.1 20 10 0.1 20 40 +.061
DL758 10 20 17 0.1 20 35 +.062
DL759 12 20 30 0.1 20 30 +.062
Note:
1) Tested with pulses t p
= 20ms
2) Valid provided that leads are kept at ambient temperature at a
distance of 8mm from case.
3) Zener impedance derived by superimposing on IZT, a 60 cps, rms
ac current equal to 10% IZT (2 mA ac)
4) Allowance has been made for the increase in VZdue to ZZand for
the increase in junction temperature as the unit approaches
thermal equilibrium at the power dissipation of 400mW.
MCC
DL746 thru DL759
TM
Micro Commercial Components
www.mccsemi.com
2 of 3
Revision: A 2011/01/01
MCC
Revision: A 2011/01/01
TM
Micro Commercial Components
www.mccsemi.com
3 of 3
3
Device Packing
Part Number-TP Tape&Reel: 2.5Kpcs/Reel
Ordering Information :
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approval of Micro Commercial Components Corporation.
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