RATINGS AND CHARACTERISTIC CURVES
(1N5221B THRU 1N5263B)
R
thJA
- Therm. Resist. Junction Ambient (K/W)
V
Ztn
- Relative Voltage Change
500
400
300
l
200
100
T
L
= constant
0
0
5
10
15
20
95 9611
1.3
V
Ztn
= V
Zt
/V
Z
(25 °C)
1.2
1.1
1.0
0.9
0.8
- 60
95 9599
TK
VZ
= 10 x 10
-4
/K
8 x 10
-4
/K
6 x 10
-4
/K
4 x 10
-4
/K
2 x 10
-4
/K
l
0
- 2 x 10
-4
/K
- 4 x 10
-4
/K
0
60
120
180
240
I - Lead Length (mm)
T
j
- Junction Temperature (°C)
Figure 1. Thermal Resistance vs. Lead Length
Figure 3. Typical Change of Working Voltage vs. Junction
Temperature
P
tot
- Total Power Dissipation (mW)
1000
V
Z
- Voltage Change (mV)
600
500
400
300
200
100
0
0
T
j
= 25 °C
100
I
Z
= 5 mA
10
1
0
95 9598
5
10
15
20
25
95 9602
40
80
120
160
200
V
Z
- Z-Voltage (V)
T
amb
- Ambient Temperature (°C)
Figure 2. Typical Change of Working Voltage under Operating
Conditions at T
amb
= 25 °C
Figure 4. Total Power Dissipation vs. Ambient Temperature
Version: A07
CDIL [ Continental Device India Limited ]
