TZX12D-TAP Vishay, TZX12D-TAP Datasheet - Page 6

• Manufacturer Part Number: TZX12D-TAP
• Description: Zener Diodes 12 Volt 0.5W 1%
• Manufacturer: Vishay

Specifications of TZX12D-TAP

• Zener Voltage: 12.45 V
• Voltage Tolerance: 2 %
• Power Dissipation: 500 mW
• Maximum Reverse Leakage Current: 1 uA
• Maximum Zener Impedance: 35 Ohms
• Maximum Operating Temperature: + 175 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 65 C
• Package / Case: DO-35
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TZX-Series
Vishay Semiconductors
Package Dimensions in mm (Inches)
www.vishay.com
6
Standard Glass Case
54 A 2 DIN 41880
JEDEC DO 35
ISO Method E
94 9366
95 9607
Figure 9. Z-Current vs. Z-Voltage
50
40
30
20
10
0
15
20
∅ 2.0 (0.08) max.
1000
95 9603
100
V
10
1
Z
10
- Z-Voltage (V)
t
-1
P
t
t
/T = 0.1
25
P
P
/T = 0.5
/T = 0.2
t
T
P
P
amb
tot
/T = 0.05
= 500 mW
= 25 °C
30
t
P
/T = 0.02
26 (1.02) min.
35
10
0
Figure 11. Thermal Response
t
P
/T = 0.01
t
P
- Pulse Length (ms)
Cathode Identification
10
3.9 (0.15) max.
Single Pulse
1
i
ZM
Figure 10. Differential Z-Resistance vs. Z-Voltage
= (- V
95 9606
Z
+ (V
1000
100
10
1
Z
2
0
+ 4r
10 mA
5 mA
10
zj
x T/Z
2
5
R
T = T
I
thJA
V
Z
26 (1.02) min.
thp
= 1 mA
Z
)
- Z-Voltage (V)
= 300 K/W
jmax
1/2
10
∅ 0.55 (0.02) max.
)/(2r
- T
zj
amb
)
15
Tj = 25 °C
Document Number 85614
20
Rev. 2.0, 24-Feb-06
25