SOT-523 Series
| Product Name | Package | Type | PCM(mW) | IC(mA) | BVCBO(V) | BVCEO(V) | BVEBO(V) | HFE_Min | HFE_Max | @Vce(V) | @Ic(mA) | VCE(sat)(V) | @IC(mA) | @IB(mA) | Ft(MHz) | Status |
| 2SA1774-Q | SOT-523 | PNP | 150 | -150 | -60 | -50 | -6 | 120 | 270 | -6 | -1 | -0.5 | -50 | -5 | 140 | Active |
| 2SA1774-R | SOT-523 | PNP | 150 | -150 | -60 | -50 | -6 | 180 | 390 | -6 | -1 | -0.5 | -50 | -5 | 140 | Active |
| 2SA1774-S | SOT-523 | PNP | 150 | -150 | -60 | -50 | -6 | 270 | 560 | -6 | -1 | -0.5 | -50 | -5 | 140 | Active |
| 2SC4617-Q | SOT-523 | NPN | 150 | 150 | 50 | 50 | 5 | 120 | 270 | 6 | 1 | 0.4 | 50 | 5 | 180 | Active |
| 2SC4617-R | SOT-523 | NPN | 150 | 150 | 50 | 50 | 5 | 180 | 390 | 6 | 1 | 0.4 | 50 | 5 | 180 | Active |
| 2SC4617-S | SOT-523 | NPN | 150 | 150 | 50 | 50 | 5 | 270 | 560 | 6 | 1 | 0.4 | 50 | 5 | 180 | Active |
| BC846AT | SOT-523 | NPN | 150 | 100 | 80 | 65 | 6 | 110 | 220 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC846BT | SOT-523 | NPN | 150 | 100 | 80 | 65 | 6 | 200 | 450 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC847AT | SOT-523 | NPN | 150 | 100 | 50 | 45 | 6 | 110 | 220 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC847BT | SOT-523 | NPN | 150 | 100 | 50 | 45 | 6 | 200 | 450 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC847CT | SOT-523 | NPN | 150 | 100 | 50 | 45 | 6 | 420 | 800 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC848AT | SOT-523 | NPN | 150 | 100 | 30 | 30 | 5 | 110 | 220 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC848BT | SOT-523 | NPN | 150 | 100 | 30 | 30 | 5 | 200 | 450 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC848CT | SOT-523 | NPN | 150 | 100 | 30 | 30 | 5 | 420 | 800 | 5 | 2 | 0.6 | 100 | 5 | 100 | Active |
| BC856AT | SOT-523 | PNP | 150 | -100 | -80 | -65 | -5 | 125 | 250 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| BC856BT | SOT-523 | PNP | 150 | -100 | -80 | -65 | -5 | 220 | 475 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| BC857AT | SOT-523 | PNP | 150 | -100 | -50 | -45 | -5 | 125 | 250 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| BC857BT | SOT-523 | PNP | 150 | -100 | -50 | -45 | -5 | 220 | 475 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| BC857CT | SOT-523 | PNP | 150 | -100 | -50 | -45 | -5 | 420 | 800 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| BC858AT | SOT-523 | PNP | 150 | -100 | -30 | -30 | -5 | 125 | 250 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| BC858BT | SOT-523 | PNP | 150 | -100 | -30 | -30 | -5 | 220 | 475 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| BC858CT | SOT-523 | PNP | 150 | -100 | -30 | -30 | -5 | 420 | 800 | -5 | -2 | -0.65 | -100 | -5 | 100 | Active |
| MMBT2222AT | SOT-523 | NPN | 150 | 600 | 75 | 40 | 6 | 100 | 300 | 10 | 150 | 0.3 | 150 | 15 | 300 | Active |
| MMBT3904T | SOT-523 | NPN | 150 | 200 | 60 | 40 | 6 | 100 | 300 | 1 | 10 | 0.3 | 50 | 5 | 300 | Active |
| MMBT3906T | SOT-523 | PNP | 150 | -200 | -40 | -40 | -5 | 100 | 300 | -1 | -10 | -0.4 | -50 | -5 | 250 | Active |
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