Triac (Bidirectional Triode Thyristor)
TMA16xB
Series
7
Leadframe plating Pb-free. Device
meets RoHS requirements.
15.6 ±0.2
Ø3.2 ±0.2
4.4
1.5
5.5 ±0.2
3.45 ±0.2
3.35 ±0.2
Terminal dimension at case surface
1.05
+0.2
–0.1
1.75
+0.2
–0.1
2.15
+0.2
–0.1
0.65
+0.2
–0.1
23 ±0.3
9.5 ±0.2
5.5 ±0.2
3.3
(16.2)
1.6
Branding
Area
XXXXXXXX
XXXXX XXXXX
Branding codes (exact appearance at manufacturer discretion):
1st line, type: MA16xB
2nd line left, lot: YM
Where: Y is the last digit of the year of manufacture
M is the month (1 to 9, O, N, D)
2nd line right, lot: DD
Where: DD is the date
12 3
5.45 ±0.1
Gate burr: 0.3 mm (max.), mold flash may appear at opposite side
Terminal core material: Cu
Terminal treatment: Ni plating and Pb-free solder dip
Leadform: 700
Package: TO-3PF (FM100)
Dimensions in millimeters
View A
0.7 MAX
View B
0.7 MAX
View A View B
Gate protrusion
TO-3PF Package Outline Drawing
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
