Littelfuse Sxx12x Series - Manual (Page 8)

8
Revised: 01/06/14
Specifications are subject to change without notice.
©2014 Littelfuse, Inc
Teccor ® brand Thyristors
12 Amp Standard SCRs
Sxx12x Series
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
Dimension
Inches Millimeters
Min Typ Max Min Typ Max
A 0.040 0.043 0.050 1.02 1.09 1.27
B 0.235 0.243 0.245 5.97 6.16 6.22
C 0.106 0.108 0.113 2.69 2.74 2.87
D 0.205 0.208 0.213 5.21 5.29 5.41
E 0.255 0.262 0.265 6.48 6.65 6.73
F 0.027 0.031 0.033 0.69 0.80 0.84
G 0.087 0.090 0.093 2.21 2.28 2.36
H 0.085 0.092 0.095 2.16 2.33 2.41
I 0.176 0.179 0.184 4.47 4.55 4.67
J 0.018 0.020 0.023 0.46 0.51 0.58
K 0.038 0.040 0.044 0.97 1.02 1.12
L 0.018 0.020 0.023 0.46 0.51 0.58
M 0.000 0.000 0.004 0.00 0.00 0.10
N 0.021 0.026 0.027 0.53 0.67 0.69
O 0° 0° 5° 0° 0° 5°
P 0.042 0.047 0.052 1.06 1.20 1.32
Q 0.034 0.039 0.044 0.86 1.00 1.11
M
O
N
H
J
L
K
.118
3
.063
1.60
.071
1.80
.264
6.71
.264
6.71
.181
4.60
GATE
Anode
Cathode
Anode
T
C
MEASURING POINT
G
I
D
E
A
B
C
F
5.28
.208
5.34
.210
: 0.040 IN 2 AREA
P
Q
Product Selector
Part Number
Voltage
Gate Sensitivity Type Package
400V 600V 800V 1000V
Sxx12L X X X X 20mA Sensitive SCR TO-220L
Sxx12R X X X X 20mA Sensitive SCR TO-220R
Sxx12V X X X X 20mA Standard SCR TO-251
Sxx12D X X X X 20mA Standard SCR TO-252
Note: xx = voltage
Packing Options
Part Number Marking Weight Packing Mode Base Quantity
Sxx12LTP Sxx12L 2.2 g Tube 500 (50 per tube)
Sxx12R Sxx12R 2.2 g Bulk 500
Sxx12RTP Sxx12R 2.2 g Tube 500 (50 per tube)
Sxx12DTP Sxx12D 0.3 g Tube 750 (75 per tube)
Sxx12DRP Sxx12D 0.3 g Embossed Carrier 2500
Sxx12VTP Sxx12V 0.4 g Tube 750 (75 per tube)
Note: xx = Voltage