Features: · High clamping voltage structure (1200 -1500V) · Low gate triggering current for direct drive from line (< 1.5mA)· High holding current (> 175mA), ensuring high striking energySpecifications Symbol Parameter Value UNIT VRRM Repetitive peak off-state voltage Tj = 1...
TN22: Features: · High clamping voltage structure (1200 -1500V) · Low gate triggering current for direct drive from line (< 1.5mA)· High holding current (> 175mA), ensuring high striking energySpeci...
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Symbol | Parameter |
Value |
UNIT | |
VRRM | Repetitive peak off-state voltage | Tj = 110 |
400 |
V |
IT(RMS) | RMS on-state current Full sine ware (180° conduction angle) |
Tc = 95 |
2 |
A |
IT(AV) | Mean on-state current Full sinewave (180° conduction angle) |
Tc = 95 |
1.8 |
A |
ITSM | Non repetitive surge peak on-state current (Tj initial = 25°C) |
tp = 8.3 ms |
22 |
A |
tp = 10 ms |
20 | |||
I²t | I²t Value for fusing | tp = 10ms |
2 |
A2S |
dI/dt | Critical rate of rise of on-state current IG =5mA dIG /dt = 70 mA/s. |
50 |
A/s | |
Tstg Tj |
Storage and operating junction temperature range |
- 40 to + 150 - 40 to + 110 |
||
TI | Maximum lead temperature for soldering during 10s at 4.5mm from case |
260 |
The TN22 has been specifically developed for use in electronic starter circuits. Use in conjunction with a sensitive SCR and a resistor, it provides high energy striking characteristics with low triggering power. Thanks to its electronic concept, this TN22 based starter offers high reliability levels and extended life time of the fluorescent tubelamps.