BTB26-800B
BTB26-800B is 25A TRIACS manufactured by STMicroelectronics.
FEATURES
:
Symbol IT(RMS) V DRM/VRRM IGT (Q1) Value 25 600 and 800 35 to 50 Unit A V m A
A1 A2 G A2
A2
A2
A1
A1 A2 G
DESCRIPTION
Available either in through-hole of surface and T25 mount packages, the BTA/BTB24-25-26 triac series is suitable for general purpose AC power switching. They can be used as an ON/OFF function in applications such as static relays, heating regulation, water heaters, induction motor starting circuits...or for phase control operation in high power motor speed controllers, soft start circuits...The snubberless versions (BTA/BTB...W and T25 series) are specially remended for use on inductive loads, thanks to their high mutation performances. By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500V RMS) plying with UL standards (File ref.: E81734). ABSOLUTE MAXIMUM RATINGS
Symbol IT(RMS) Parameter RMS on-state current (full sine wave)
TO-220AB Insulated (BTA24)
A1 A2 G
A2
TO-220AB (BTB24)
A1 G A2
D 2PAK (T25G)
A1 A2
RD91 (BTA25)
TOP3 Insulated (BTA26)
Value Tc = 100°C Tc = 90° C Tc = 75° C t = 16.7 ms t = 20 ms 25
Unit A
ITSM It d I/dt
Non repetitive surge peak on-state current (full cycle, Tj initial = 25°C) I t Value for fusing Critical rate of rise of on-state current IG = 2 x IGT , tr ≤ 100 ns
D PAK TO-220AB RD91 TOP3 Ins. TO-220AB Ins. F = 60 Hz F = 50 Hz
260 250 450
A As A/µs V A W °C 1/9 tp = 10 ms F = 120 Hz tp = 10 ms tp = 20 µs Tj = 125°C Tj = 25°C Tj = 125°C Tj = 125°C
50 V DRM/VRRM
+ 100
VDSM/VRSM Non repetitive surge peak off-state voltage IGM PG(AV) Tstg Tj Peak gate current Average gate power dissipation Storage junction temperature range Operating junction temperature range
4 1
- 40 to + 150
- 40 to + 125
September 2000
- Ed: 3
BTA/BTB24, BTA25, BTA26 and T25 Series
ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified) s
SNUBBERLESS™ (3 Quadrants) T25-G, BTA/BTB24...W, BTA25...W,...
