®
TAK CHEONG
PRELIMINARY DATASHEET
400 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
T
A
= 25°C unless otherwise noted
Value
400
-65 to +175
+175
Units
mW
°C
°C
AXIAL LEAD
DO35
DEVICE MARKING DIAGRAM
X
XX
L
Voltage Code : TCXXXL
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Zener Voltage Range5.2 to 38 Volts
DO-35 Package (JEDEC)
Through-Hole Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And Leads Are Readily Solderable
RoHS Compliant and Halogen Free
Solder Hot Dip Tin (Sn) Terminal Finish
Cathode Indicated By Polarity Band
ELECTRICAL SYMBOL
Cathode
Anode
Electrical Characteristics
(
T
A
= 25°C unless otherwise noted)
Zener Voltage
Type
Grade
VZ(Volts)
Min
A1
A2
A3
B1
TC6
B2
B3
C1
C2
C3
A1
A2
A3
B1
TC7
B2
B3
C1
C2
C3
L
L
5.2
5.3
5.4
5.5
5.6
5.7
5.8
6
6.1
6.3
6.4
6.6
6.7
6.9
7
7.2
7.3
7.5
Max
5.5
5.6
5.7
5.8
5.9
6
6.1
6.3
6.4
6.6
6.7
6.9
7
7.2
7.3
7.6
7.7
7.9
0.5
1
3.5
60
0.5
0.5
1
2
60
0.5
0.5
1
2
80
0.5
0.5
1
2
150
0.5
Test
Condition
I
Z
(mA)
Reverse Current
Test
IR (µA)
Condition
Max
VR (V)
Dynamic Resistance
Test
Z
ZT
@I
ZT
(Ω )
Condition
Max
I
Z
(mA)
Number: DB-241
Feb.2013/A
Page 1
TC6A1L through TC36-3L
®
TAK CHEONG
PRELIMINARY DATASHEET
Electrical Characteristics
(T
A
= 25°C unless otherwise noted)
Zener Voltage
Type
Grade
VZ(Volts)
Min
-1
TC27
-2
-3
-1
TC30
-2
-3
-1
TC33
-2
-3
-1
TC36
-2
-3
L
L
L
L
25.2
26.2
27.2
28.2
29.2
30.2
31.2
32.2
33.2
34.2
35.3
36.4
Max
26.6
27.6
28.6
29.6
30.6
31.6
32.6
33.6
34.6
35.7
36.8
38
0.5
1
33
300
0.5
0.5
1
30
250
0.5
0.5
1
27
200
0.5
0.5
1
24
150
0.5
Test
Condition
I
Z
(mA)
Reverse Current
Test
IR (µA)
Condition
Max
VR (V)
Dynamic Resistance
Test
Z
ZT
@I
ZT
(Ω )
Condition
Max
I
Z
(mA)
V
F
Forward Voltage = 1.2 V Maximum @
I
F
= 200 mA for all types
Notes:
1.
2.
3.
The zener voltage (V
Z
) is tested under pulse condition.
The dynamic resistance Z
ZT
is measured by dividing the AC voltage drop across the device by the AC current
applied. The specified limits are for I
Z(AC)
= 0.1 I
Z(DC)
with AC frequency = 60Hz.
Type No. is as follows; TC6A1L, TC6A2L, TC36-3L.
Number: DB-241
Feb.2013/A
Page 3
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