500mW ZENER DIODE 1N750AD1A • • • Standard ±5% Zener Voltage Tolerance. Hermetic Ceramic Surface Mount Package. Space Level and High-Reliability Screening Options Available. ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise stated) VF IZM PT Forward Voltage Zener Current Total Power Dissipation at IF = 200mA TSP = 25°C Derate Above 25°C TJ TSTG TSP Junction Temperature Range Storage Temperature Range Maximum Soldering Pad Temperature for 20s 1.5V 75mA 500mW TBA -65 to +175°C -65 to +175°C 300°C THERMAL PROPERTIES Symbols Parameters RθJSP(IN) Thermal Resistance, Junction To Solder Pads. TSP = 25°C Max. Units TBA °C/W Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: [email protected] Document Number 8755 Website: http://www.semelab-tt.com Issue 2 Page 1 of 3 500mW ZENER DIODE 1N750AD1A ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated) Symbols VZ (1) ZZ (2) Parameters Test Conditions Min. Typ Max. Units Zener Voltage IZ = 20mA 4.465 4.7 4.935 V Dynamic Impedance IZ = 20mA 19 Ω VR = 1.0V 2 IR Reverse Current α VZ Temp Coefficient Of VZ VR = 1.0V TA = 150°C µA 30 -0.015 %/°C Notes (1) Pulse Condition: 20ms ≤ tp ≤ 50ms, δ ≤ 2% (2) Zener impedance is derived by superimposing on IZ a 60Hz rms ac current equal to 10% of IZ. MECHANICAL DATA A C DLCC1 Variant A (D1A) PAD 1 PAD 2 SML DLCC1 D E 2 ANODE CATHODE B DIMENSION A B C D E F D 1 mm 4.60 ±0.20 2.00 ±0.20 1.30 ±0.20 0.70 ±0.20 3.00 ±0.20 1.80 ±0.20 Inches 0.181 ±0.007 0.079 ±0.007 0.051 ±0.007 0.028 ±0.007 0.118 ±0.007 0.071 ±0.007 F A SOLDER PAD LAYOUT C DIMENSION A B C mm 5.08 1.40 2.03 Inches 0.2 0.059 0.08 B Soldering temperature should be 260°C for a maximum of 10 seconds. Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: [email protected] Website: http://www.semelab-tt.com Document Number 8755 Issue 2 Page 2 of 3 500mW ZENER DIODE 1N750AD1A SCREENING OPTIONS ORDERING INFORMATION 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. Part numbers are built up from Type, Package Variant, and screening level. The part numbers are extended to include the additional options as shown below. ESA Quality Level Products are based on the testing procedures specified in the generic ESCC 5000 and in the corresponding part detail specifications. Type – See Electrical Stability Characteristics Table Package Variant – See Mechanical Data Screening Level – See Screening Options (ESA / JQRS) Additional Options: Semelabs QR216 and QR217 processing specifications (JQRS), in conjunction with the companies ISO 9001:2000 approval present a viable alternative to the American MILPRF-19500 space level processing. QR217 (Space Level Quality Conformance) is based on the quality conformance inspection requirements of MIL-PRF19500 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 Parts can be laser marked with approximately 7 characters on two lines and always includes cathode identification. Typical marking would include part or specification number, week of seal or serial number subject to available space and legibility. Customer specific marking requirements can be arranged at the time of order. Example Marking: 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 1N750A part with package variant A, JQRS screening, additional Group C conformance testing and a Data pack. Part Numbers: 1N750AD1A-JQRS (Include quantity for flight parts) 1N750AD1A-JQRS.GRPC (chargeable conformance option) 1N750AD1A-JQRS.GCDE (charge for destructive parts) 1N750AD1A-JQRS.GCDM (charge for destructive parts) 1N750AD1A-JQRS.DA (charge for Data pack) Customers with any specific requirements (e.g. marking or screening) may be supplied with a similar alternative part number (there is maximum 20 character limit to part numbers). Contact Semelab sales with 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: [email protected] Website: http://www.semelab-tt.com Document Number 8755 Issue 2 Page 3 of 3