SEMICONDUCTOR
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
SURFACE MOUNT
LL34
Absolute Maximum Ratings TA = 25°C unless otherwise noted
DEVICE MARKING DIAGRAM
Parameter
Value
Units
Power Dissipation
500
-65 to +175
+175
mW
°C
Storage Temperature Range
Operating Junction Temperature
°C
These ratings are limiting values above which the serviceability of the diode may be impaired.
Cathode Band Color : Blue
Specification Features:
.
.
.
.
.
.
.
.
.
.
.
Zener Voltage Range 2.4 to 75 Volts
TCZMxxxB - VZ tolerance ± 2%
TCZMxxxC - VZ tolerance ± 5%
LL-34 (Mini-MELF) Package
Cathode
Anode
Surface Device Type Mounting
Hermetically Sealed Glass
ELECTRICAL SYMBOL
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
RoHS Compliant
Matte Tin (Sn) Terminal Finish
Color band Indicates Negative Polarity
Electrical Characteristics
TA = 25°C unless otherwise noted
VZ @ IZT
ZZT @ IZT
()
Max
ZZK @ IZK
()
Max
IR @ VR
(A)
Max
IZT
(mA)
IZK
(mA)
VR
(Volts)
Device Type
(Volts)
Nom
2.4
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
9.1
10
Min
Max
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
6.32
6.94
7.63
8.36
9.28
10.20
11.22
12.24
13.26
TCZM2V4B
TCZM2V7B
TCZM3V0B
TCZM3V3B
TCZM3V6B
TCZM3V9B
TCZM4V3B
TCZM4V7B
TCZM5V1B
TCZM5V6B
TCZM6V2B
TCZM6V8B
TCZM7V5B
TCZM8V2B
TCZM9V1B
TCZM10B
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.33
8.04
8.92
9.80
10.78
11.76
12.74
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
94
94
89
89
84
84
84
75
56
37
9
14
14
14
14
18
18
23
28
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
564
564
564
564
564
564
564
470
451
376
141
75
75
75
94
141
141
141
160
45
18
9
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
4.5
4.5
2.7
2.7
2.7
1.8
0.9
2.7
1.8
0.9
0.63
0.45
0.18
0.09
0.09
0.09
TCZM11B
TCZM12B
TCZM13B
11
12
13
Number: DB-064
Jan.2011 / D
Page 1