Littelfuse STxxx Series - Manual (Page 6)

342
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Teccor ® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Standard Bidirectional DIAC Trigger
HTxxx & HTMxxx & STxxx Series
Dimensions – DO-214 (S Package)
H
K J E
A C
D
B
T / T TEMPERATURE
MEASUREMENT POINT
C L
G
L
F
Recommended Soldering Pad Outline
(Reference Only)
2.80
(.110”)
2.00
(.079”)
2.00
(.079”)
Dimension
Inches Millimeters
Min Max Min Max
A 0.140 0.155 3.56 3.94
B 0.205 0.220 5.21 5.59
C 0.077 0.083 1.96 2.11
D 0.166 0.180 4.22 4.57
E 0.036 0.063 0.91 1.60
F 0.066 0.083 1.67 2.11
G 0.004 0.008 0.10 0.20
H 0.077 0.086 1.96 2.18
J 0.043 0.053 1.09 1.35
K 0.008 0.012 0.20 0.30
L 0.039 0.049 0.99 1.24
Packing Options
Part
Number
Marking Package
Weight/
Unit
Packing
Mode
Base
Quantity
Quantity
Reel Box
HTM-xxxRP — MINIMELF 0.040g Tape & Reel 5000 2500 —
HT-xxxRP — DO35 0.150g Tape & Reel 5000 5000 —
HT-xxx — DO35 0.150g Bulk 5000 — 5000
ST-xxxRP STxxx DO214 0.075g Tape & Reel 2500 2500 —