JANTX2N918 Datasheet, PDF (3/4 Pages) Microsemi Corporation – NPN LOW POWER SILICON TRANSISTOR

6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / [phone] / Fax: [phone]
Website: http://www.microsemi.com
TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: [phone] Fax: [phone]
PACKAGE DIMENSIONS
Symbol
CD
CH
HD
LC
LD
LL
LU
L1
L2
P
Q
TL
TW
r
α
Dimensions
Inches
Millimeters
Note
Min Max Min Max
.178 .195 4.52 4.95 5
.170 .210 4.32 5.33
.209 .230 5.31 5.84 5
.100 TP
2.54 TP
7,8
.016 .021 .406 .533 7,8
.500 .750 12.70 19.05 7,8
.016 .019 .406 .483
.050
1 .27
.250
6.35
.100
2.54
.040
1.02 5
.028 .048 .71 1.22
.036 .046 .91 1.17
.007
.18
45° TP
NOTES:
1. Dimension are in inches.
2. Millimeters are given for general information only.
3. Beyond r (radius) maximum, TH shall be held for a minimum length of .011 inch (0.28 mm).
4. Dimension TL measured from maximum HD.
5. Body contour optional within zone defined by HD, CD, and Q.
6. Leads at gauge plane .054 +.001 -.000 inch (1.37 +0.025 -0.00 mm) below seating plane shall be within .007 inch
(0.18mm) radius of true position (TP) at maximum material condition (MMC) relative to tab at MMC.
7. Dimension LU applies between L1 and L2. Dimension LD applies between L2 and LL minimum. Diameter is
uncontrolled in L1 and beyond LL minimum.
8. All four leads.
9. Dimension r (radius) applies to both inside corners of tab.
10. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
11. Lead 1 = emitter, lead 2 = base, lead 3 = collector, lead 4 = case (electrically connected).
FIGURE 1. Physical dimensions for 2N918 (TO-72).
T4-LDS-0010 Rev. 3 (101342)
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