Document
The documentation and process conversion measures necessary to comply with this revision shall be completed by 31 November 2000.
INCH-POUND MIL-PRF-19500/376E 31 August 2000 SUPERSEDING MIL-PRF-19500/376D 21 August 1998 PERFORMANCE SPECIFICATION
SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, LOW-POWER TYPES 2N2484, 2N2484UA, 2N2484UB, JAN, JANTX, JANTXV, JANS, JANHC, AND JANKC This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the performance requirements for NPN, silicon, low-power transistors. Four levels of product assurance is provided for each device type as specified in MIL-PRF-19500. Two levels of product assurance are provided for die. 1.2 Physical dimensions. See figure 1 (similar to T0-18), figures 2 and 3 (surface mount case outlines UA and UB), and figures 4 and 5 (die). 1.3 Maximum ratings.
Types
PT TA = +25°C
VCBO
VEBO
VCEO
IC
TJ and TSTG
RθJA
RθJC
mW 2N2484 2N2484UA 2N2484UB 500 (1) 650 (2) 500 (1)
V dc 60 60 60
V dc 6 6 6
V dc 60 60 60
mA dc 50 50 50
°C -65 to +200 -65 to +200 -65 to +200
°C/W 325 210 325
°C/W 146 160 146
(1) Derate linearly at 3.08 mW/°C above TA = +37.5°C (2) Derate linearly at 4.76 mW/°C above TA = +63.5°C. 1.4 Primary electrical characteristics.
hfe Limits VCE = 5 V dc IC = 1 mA dc f = 1 kHz Cobo IE = 0 VCB = 5 V dc 100 kHz ≤ f ≤ 1 MHz pF Min Max 250 900 2.0 7.0 |hfe|2 IC = 500 µ A dc VCE = 5 V dc f = 30 MHz VCE(sat) (1) IC = 1.0 mA dc IB = 0.1 mA dc
V dc
5.0
0.3
(1) Pulsed (see 4.5.1). Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Defense Supply Center, Columbus, ATTN: DSCC/VAC, Post Office Box 3990, Columbus, OH 43216-5000, by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. FSC 5961
MIL-PRF-19500/376E
Symbol CD CH HD LC LD LL LU L1 L2 Q TL TW r α
Dimensions Inches Millimeters Min Max Min Max .178 .195 4.52 4.95 .170 .210 4.32 5.33 .209 .230 5.31 5.84 .100 TP 2.54 TP .016 .021 0.41 0.53 .500 .750 12.7 19.05 0 .016 .019 0.41 0.48 --.050 --1.27 .250 --6.35 ----.040 --0.86 .028 .048 0.71 1.22 .036 .046 0.91 1.17 --.010 --0.25 45° TP 45° TP
Note
6 7,8 7,8 7,8 7,8 7,8 5 3,4 3 10 6
NOTES: 1. Dimension are in inches. 2. Metric equivalents are given for general information only. 3. Beyond r (radius) maximum, TW shall be held for a minimum length of .011 (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 +0.03 -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. 7. Dimension LU applies between L1 and L2. Dimen.