TN22| Datasheet

TN22, TN22-1500B-TR, TN22-1500H, TN22-1500T

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TN22
STARTLIGHT

FEATURES AND BENEFITS

High clamping voltage structure (1200 -1500V) Low gate triggering current for direct drive from line (< 1.5mA) High holding current (> 175mA), ensuring high striking energy.
1 2 3

2, TAB 3

TAB

DESCRIPTION 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.

DPAK (TN22-B)

IPAK (TN22-H)
TAB

TO-22AB (TN22-T)

Table 1: Absolute ratings (limiting values) Symbol VRRM IT(RMS) IT(AV) ITSM
2 I t

Parameter Repetitive peak off-state voltage RMS on-state current Full sine ware (180 conduction angle) Mean on-state current Full sinewave (180 conduction angle) Non repetitive surge peak on-state current (Tj initial = 25 C) I2t Value for fusing Critical rate of rise of on-state current IG =5mA dIG /dt = 70 mA/us. Storage and operating junction temperature range Maximum lead temperature for soldering during 10s at 4.5mm from case Tj = 110 C Tc = 95 C Tc = 95 C tp = 8.3ms tp = 10ms tp = 10ms

Value 400 2 1.8 22 20 2 50 -40 to +150 -40 to +110 260

Unit V A A A A2s A/us C C

dl/dt Tstg Tj TI

September 2005

REV. 2

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