TCBZV79C2V0 Datasheet, PDF (1/5 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators

®
TAK CHEONG
SEMICONDUCTOR
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings T_A = 25°C unless otherwise noted
Parameter
Value
Units
Power Dissipation
500
mW
Storage Temperature Range
-65 to +175
°C
Operating Junction Temperature
+175
°C
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
ƒ Zener Voltage Range 2.0 to 75 Volts
ƒ LL-34 (Mini-MELF) Package
ƒ Surface Device Type Mounting
ƒ Hermetically Sealed Glass
ƒ Compression Bonded Construction
ƒ All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
ƒ RoHS Compliant
ƒ Matte Tin (Sn) Terminal Finish
ƒ Color band Indicates Negative Polarity
SURFACE MOUNT
LL34
DEVICE MARKING DIAGRAM
Cathode Band Color : Blue
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device Type
V_Z @ I_ZT
(Volts)
VZ
VZ
Min Max
TCBZV79C 2V0 1.88 2.12
TCBZV79C 2V2 2.08 2.33
TCBZV79C 2V4 2.28 2.56
TCBZV79C 2V7 2.51 2.89
TCBZV79C 3V0 2.8 3.2
TCBZV79C 3V3 3.1 3.5
TCBZV79C 3V6 3.4 3.8
TCBZV79C 3V9 3.7 4.1
TCBZV79C 4V3 4
4.6
TCBZV79C 4V7 4.4
5
TCBZV79C 5V1 4.8 5.4
TCBZV79C 5V6 5.2
6
TCBZV79C 6V2 5.8 6.6
TCBZV79C 6V8 6.4 7.2
TCBZV79C 7V5 7
7.9
TCBZV79C 8V2 7.7 8.7
TCBZV79C 9V1 8.5 9.6
TCBZV79C 10 9.4 10.6
TCBZV79C 11 10.4 11.6
TCBZV79C 12 11.4 12.7
Number: DB-057
June 2008 / E
T_A = 25°C unless otherwise noted
I_ZT
(mA)
ZZT @ IZT
(Ω)
Max
I_ZK
(mA)
5
100
1
5
100
1
5
100
1
5
100
1
5
95
1
5
95
1
5
90
1
5
90
1
5
90
1
5
80
1
5
60
1
5
40
1
5
10
1
5
15
1
5
15
1
5
15
1
5
15
1
5
20
1
5
20
1
5
25
1
ZZK @ IZK
(Ω)
Max
600
600
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
IR @ VR
(μA)
Max
150
150
100
75
50
25
15
10
5
3
2
1
3
2
1
0.7
0.5
0.2
0.1
0.1
V_R
(Volts)
1
1
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
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