GLASS SILICON ZENER DIODES - Motorola
Description
MLL4728 thru
MLL4764
® MOTOROLA
1.
0 WATT HERMETICALLY SEALED GLASS SILICON ZENER DIODES
• Complete Voltage Range - 3.
3 to 100 Volts • Leadless Package for Surface Mount Technology • Double Slug Type Construction • Metallurgically Bonded Construction • Nitride Passivated Die • Available in 12 mm Tape and Reel
Tl Cathode Facing Sprocket Holes T2 Anode Facing Sprocket Holes
II
MAXIMUM RATINGS
Rating
DC Power Dissipation @ TA .
.
50°C
Derate above TA = 50°C
Operating and Storage Junction Temperature Range
MECHANICAL CHARACTERISTICS
Symbol Po
TJ, Tstg
Value
1.
0 6.
67
-65 to +200
Unit
W mW(,C
°C
CASE: Double slug type, hermetically sealed glass
MAXIMUM TEMPERATURE FOR SOLDERING PURPOSES: 230°C, for 10 seconds
FINISH: All external surfaces are corrosion resistant and readily solderable POLARITY: Cathode indicated by color band.
When operated in zener mode.
cathode will be positive with respect to anode
MOUNTING POSITION: Any
LEADLESS GLASS ZENER DIODES
1.
0 WATT 3.
3-100 VOLTS
STEADY STATE POWER DERATING 1.
25
"" ,D~ 1.
0
~
z ~ 0.
75
:;t
.
.
versus TA
ill
~ 0.
50
"" ""~
£>0.
25
" "oo W @ 50 50 m m ~ ~ ~ ~ "T, TEMPERATURE 1°C}
IIILLlIIETERS leHES Dill 1111 IIAlI III.
IIAlI A 4.
80 5.
20 0.
189 0.
205 8 2.
44 2.
54 0.
089 0.
100 R 3.
71 4.
58 0.
148 0.
181 U 0.
38 0.
50 0.
014 0.
020
CASE 362B-01
4-98
MLL4728 thru MLL4764
ELECTRICAL CHARACTERISTICS
(TA = 25°e unless otherwise noted.
Based on de measurements at thermal equilibrium; case temperature maintained at 30 +- 2°e.
VF = 1.
2 V max @ IF = 200 rnA for all types)
Typa No.
(Note 1)
Nominal Zener Voltage
VZ@ IZT Volts
(Notes 2 and 3)
Test Current
IZT mA
Maximum Zener Impedance (Note 4)
ZZT@IZT ZZK@IZK
Ohms
Ohms
IZK mA
MLL4728 MLL4729 MLL4730 MLL4731 MLL4732
3.
3 3.
6 3.
9 4.
3 4.
7
76 10 400 1.
0 69 10 400 1.
0 64 9.
0 400 1.
0 58 9.
0 400 1.
0 53 8.
0 500 1.
0
MLL4733 MLL4734 MLL4735 MLL4736 MLL4737
5.
1 5.
6 6.
2 6.
8 7.
5
49 7.
0 550 1.
0 45 5.
0 600 1.
0 41 2.
0 700 1.
0 37 3.
5 700 1.
0 34 4.
0 700 0.
5
MLL4738 MLL4739 MLL4740 MLL4741 ...
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