JANS2N2920 Datasheet, PDF (3/4 Pages) Microsemi Corporation – NPN SILICON DUAL TRANSISTOR

6 Lake Street, Lawrence, MA 01841
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
CD1
CH
HT
LC
LC1
LD
LL
LU
L1
L2
P
Q
TL
TW
r
α
DIMENSIONS
Inches
Millimeters
Min Max Min Max
.335 .370 8.51 9.40
.305 .335 7.75 8.51
.140 .260 3.56 6.60
.009 .041 0.23 1.04
.140 .160 3.56 4.06
.200 TP
5.08 TP
.016 .021 .041 0.53
See notes 10, 11 and 12
.016 .019 .041 0.48
.050
1.27
.250
6.35
.100
2.54
.050
1.27
.029 .045 0.74 1.14
.028 .034 0.71 0.86
.010
0.25
45°TP
45°TP
Notes
9
10
10
10
10
8
7
5, 6
4, 5
9
NOTES:
1 Dimensions are in inches.
2 Millimeters are given for general information only.
3 Tab Shown omitted.
4 Lead number 4 and 8 omitted on this variation.
5 Beyond r maximum, TW shall be held to a minimum length of .21 inch (5.33 mm)
6 TL shall be measured from maximum CD.
7 Details of outline in this zone are optional.
8 CD1 shall not vary more than .010 inch (0.25 mm) in zone P. This zone is controlled for automatic handling.
9 Leads at gauge plane .054 - .055 inch (1.37 - 1.40 mm) below seating plane shall be within .007 inch (0.18 mm) radius of
true position (TP) at a maximum material condition (MMC) relative to the tab at MMC. The device may be measured by
direct methods or by the gauge and gauging procedures described on gauge drawing GS-1.
10 LU applies between L1 and L2. LD applies between L2 and LL minimum. Diameter is uncontrolled in L1 and beyond LL
minimum.
11 For transistor types 2N2919 and 2N2920, LL is .500 inch (12.70 mm) minimum and .750 inch (19.05 mm) maximum.
12 For transistor type 2N2919L and 2N2920L, LL is 1.500 inches (38.10 mm) minimum and 1.750 inches (44.45 mm)
maximum.
13 In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
FIGURE 1. Physical dimensions 2N2919, 2N2919L, 2N2920, and 2N2920L (TO-78).
T4-LDS-0202 Rev. 1 (110638)
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