MIL-PRF-19500 STMicroelectronics, MIL-PRF-19500 Datasheet - Page 2

• Manufacturer Part Number: MIL-PRF-19500
• Description: SEMICONDUCTOR DEVICE/ TRANSISTOR/ NPN/ SILICON/ LOW-POWER TYPES 2N2484/ 2N2484UA/ 2N2484UB/ JAN/ JANTX/ JANTXV/ JANS/ JANHC/ AND JANKC
• Manufacturer: STMicroelectronics

Symbol
TW
CD
CH
HD
LC
LD
LU
TL
LL
L1
L2
Q
r
NOTES:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Dimension are in inches.
Metric equivalents are given for general information only.
Beyond r (radius) maximum, TW shall be held for a minimum length of .011 (0.28 mm).
Dimension TL measured from maximum HD.
Body contour optional within zone defined by HD, CD, and Q.
Leads at gauge plane .054 +.001 -.000 inch (1.37 +0.03 -0.00 mm) below seating plane shall
be within .007 inch (0.18 mm) radius of true position (TP) at maximum material condition
(MMC) relative to tab at MMC.
Dimension LU applies between L
minimum. Diameter is uncontrolled in L
All three leads.
The collector shall be internally connected to the case.
Dimension r (radius) applies to both inside corners of tab.
In accordance with ANSI Y14.5M, diameters are equivalent to x symbology.
Lead 1 = emitter, lead 2 = base, lead 3 = collector.
.178
.170
.209
.016
.500
.016
.250
.028
.036
Min
---
---
---
.100 TP
45 TP
Inches
.195
.210
.230
.021
.750
.019
.050
.040
.048
.046
.010
Max
Dimensions
---
12.7
4.52
4.32
5.31
0.41
0.41
6.35
0.71
0.91
Min
---
---
---
Millimeters
0
2.54 TP
45 TP
FIGURE 1. Physical dimensions (similar to TO-18).
19.05
4.95
5.33
5.84
0.53
0.48
1.27
0.86
1.22
1.17
0.25
Max
---
1
Note
7,8
7,8
7,8
7,8
7,8
3,4
and L
10
MIL-PRF-19500/376E
6
5
3
6
2
1
. Dimension LD applies between L
and beyond LL minimum.
2
2
and LL