Datasheet

18
G
4/05
TNY263-268
Typical Performance Characteristics
Figure 22. Breakdown vs. Temperature.
1.1
1.0
0.9
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Breakdown Voltage
(Normalized to 25 °C)
PI-2213-012301
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25 0 25 50 75 100 125
Junction Temperature (°C)
PI-2680-012301
Output Frequency
(Normalized to 25
°C)
6
5
4
3
2
1
0
0 0.2 0.4 0.6 0.8 1.0
Time (ms)
PI-2240-012301
BYPASS Pin Voltage (V)
7
Drain Voltage (V)
Drain Current (mA)
300
250
200
100
50
150
0
0 2 4 6 8 1
0
T
CASE
= 25 °C
T
CASE
= 100 °C
PI-2221-032504
TNY263 0.85
TNY264 1.0
TNY265 1.5
TNY266 2.0
TNY267 3.5
TNY268 5.5
Scaling Factors:
Figure 23. Frequency vs. Temperature.
Figure 24. Current Limit vs. Temperature.
Figure 25. Current Limit vs. di/dt.
Figure 26. BYPASS Pin Start-up Waveform.
Figure 27. Output Characteristic.
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1 2 3 4
Normalized di/dt
PI-2697-033104
Normalized Current Limit
TNY263 42 mA/µs 210 mA
TNY264 50 mA/
µs 250 mA
TNY265 55 mA/
µs 275 mA
TNY266 70 mA/
µs 350 mA
TNY267 90 mA/
µs 450 mA
TNY268 110 mA/
µs 550 mA
Normalized
di/dt =
1
Normalized
Current
Limit = 1
1
0.8
0.6
0.4
0.2
0
-50 0 50 100 150
Temperature (°C)
PI-2714-040704
1.2
Current Limit
(Normalized to 25 °C)
TNY263
TNY264-266
TNY267
TNY268