BFR92A Просмотр технического описания (PDF) - Semelab - > TT Electronics plc

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BFR92A

SMALL SIGNAL NPN RF TRANSISTOR

Semelab - > TT Electronics plc  

SMALL SIGNAL

NPN RF TRANSISTOR

BFR92, BFR92A

SCREENING OPTIONS

Space Level (JQRS/ESA) and High Reliability options are

available in accordance with the High Reliability and

Screening Options Handbook available for download from

the from the TT electronics Semelab web site.

ESA Quality Level Products are based on the testing

procedures specified in the generic ESCC 5000 and in the

corresponding part detail specifications.

Semelabs QR216 and QR217 processing specifications

(JQRS), in conjunction with the companies ISO 9001:2000

approval present a viable alternative to the American MIL-

PRF-19500 space level processing.

QR217 (Space Level Quality Conformance) is based on the

quality conformance inspection requirements of MIL-PRF-

19500 groups A (table V), B (table VIa), C (table VII) and

also ESA / ESCC 5000 (chart F4) lot validation tests.

QR216 (Space Level Screening) is based on the screening

requirements of MIL-PRF-19500 (table IV) and also ESA

/ESCC 5000 (chart F3).

JQRS parts are processed to the device data sheet and

screened to QR216 with conformance testing to Q217

groups A and B in accordance with MIL-STD-750 methods

and procedures.

Additional conformance options are available, for example

Pre-Cap Visual Inspection, Buy-Off Visit or Data Packs.

These are chargeable and must be specified at the order

stage (See Ordering Information). Minimum order

quantities may apply.

Alternative or additional customer specific conformance or

screening requirements would be considered. Contact

Semelab sales with enquires.

MARKING DETAILS

Screened parts are typically marked with specification

number, serial number (or week of seal) as shown in the

example below. All non screened parts are printed with

three characters only eg. 92A.

Customer specific marking requirements can be arranged at

time of order but is approximately limited to two lines of

7 Characters. This is to ensure text remains readable..

Example Marking:

ORDERING INFORMATION

Part number is built from part and screening level. The part

number can be extended to include the additional options

as shown below.

Type – See Electrical Stability Characteristics Table

Package Variant – See Mechanical Data

Screening Level – See Screening Options (ESA / JQRS)

Additional Options:

Customer Pre-Cap Visual Inspection

Customer Buy-Off visit

Data Pack

Solderability Samples

Scanning Electron Microscopy

Radiography (X-ray)

Total Dose Radiation Test

.CVP

.CVB

.DA

.SS

.SEM

.XRAY

.RAD

MIL-PRF-19500 (QR217)

Group B charge

Group B destructive mechanical samples

Group C charge

Group C destructive electrical samples

Group C destructive mechanical samples

.GRPB

.GBDM (12 pieces)

.GRPC

.GCDE (12 pieces)

.GCDM (6 pieces)

ESA/ESCC

Lot Validation Testing (subgroup 1) charge

LVT1 destructive samples (environmental)

LVT1 destructive samples (mechanical)

Lot Validation Testing (subgroup 2) charge

LVT2 endurance samples (electrical)

Lot Validation Testing (subgroup 3) charge

LVT3 destructive samples (mechanical)

.LVT1

.L1DE (15 pieces)

.L1DM (15 pieces)

.LVT2

.L2D (15 pieces)

.LVT3

.L3D (5 pieces)

Additional Option Notes:

1) All ‘Additional Options’ are chargeable and must be specified at order stage.

2) When Group B,C or LVT is required, additional electrical and mechanical destructive

samples must be ordered

3) All destructive samples are marked the same as other production parts unless

otherwise requested.

Example ordering information:

The following example is for the 4 pad packaged part

option with, JQRS screening, additional Group C

conformance testing and a Data pack.

Part Numbers:

BFR92AC1B-JQRS (Include quantity for flight parts)

BFR92AC1B-JQRS.GRPC (chargeable conformance option)

BFR92AC1B-JQRS.GCDE (charge for destructive parts)

BFR92AC1B-JQRS.GCDM (charge for destructive parts)

BFR92AC1B-JQRS.DA (charge for Data pack)

Customers with any specific requirements (e.g. marking,

package or screening) may be supplied with a similar

alternative part number (there is maximum 20 character

limit to part numbers). Requirements for deep dielectric

discharge variant (C1B) must be specified at time of order.

Contact Semelab sales with all enquiries

High Reliability and Screening Options Handbook link: http://www.semelab.co.uk/pdf/misc/documents/hirel_and_screening_options.pdf

Semelab Limited

Coventry Road, Lutterworth, Leicestershire, LE17 4JB

Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: sales@semelab-tt.com

Document Number 8347

Website: http://www.semelab-tt.com

Issue 1

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