2004 Microchip Technology Inc. DS21434G-page 9
TC54
3-Lead Plastic Small Outline Transistor (CB) (SOT23A)
0.50–0.30.019–.012BLead Width
0.35–0.10.014–.004
c
Lead Thickness
–
φ
Foot Angle
0.55–0.35.022–.014LFoot Length
3.10–2.70.122–.106DOverall Length
1.80–1.40.071–.055E1Molded Package Width
3.00–2.50.118–.098EOverall Width
0.10–0.00.004–.000A1Standoff
1.30–0.90.051–.035A2Molded Package Thickness
1.40–0.90.055.035AOverall Height
1.90.075
p1
Outside lead pitch (basic)
0.95.037
p
Pitch
33
n
Number of Pins
MAXNOMMINMAXNOMMINDimension Limits
MILLIMETERS*INCHES
Units
2
1
p
D
B
n
E
E1
L
c
φ
A2
A
A1
p1
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.005" (0.127mm) per side.
Notes:
EIAJ Equivalent: SC-59
Drawing No. C04-130
*Controlling Parameter
.067 .083 1.70 2.10
10010–0