1N6643 데이터 시트보기 (PDF) - Aeroflex Corporation

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1N6643

Switching Diodes

Aeroflex Corporation 

Outline Drawing

Switching Diodes 1N6638 Series

LEADED DESIGN DATA

CASE: D‐5D, Hermetically sealed glass

case, per MIL‐PRF‐19500/578 & /609

LEAD FINISH: Tin/Lead

LEAD MATERIAL: Copper clad steel

POLARITY: Cathode end is banded.

PACKAGE WEIGHT: 0.150g

U & US DESIGN DATA

CASE: D‐5D, Hermetically sealed glass

case, per MIL‐PRF‐19500/578 & /609

LEAD FINISH: Tin/Lead

END CAP MATERIAL (U, US): Copper

POLARITY: Cathode end is banded.

PACKAGE WEIGHT: 0.095g

MOUNTING SURFACE SELECTION: The

Axial Coefficient of Expansion (COE) of this

device is approximately +4PPM/°C. The

COE of the Mounting Surface System

should be selected to provide a suitable

match with this device.

NOTES:

1. Dimensions are in inches. Millimeters are given for general information only.

2. Dimension BD shall be measured at the largest diameter.

3. The specified lead diameter applies in the zone between .050 inch (1.27 mm)

from the diode body to the end of the lead. Outside of this zone lead shall not exceed BD.

4. In accordance with ASME Y14.5M, diameters are equivalent to Φx symbology.

5. U‐suffix parts are structurally identical to the US‐suffix parts.

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TEL: 603-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics

Revision Date: 11/4/2009

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