ECO2023SEO-D02V015

T R A N S F O R M E R S Transformers for switching power supplies Pin terminal type Pb RoHS REACH SVHC-Free Lead Free ECO2023SEO-D02V015 ■ FEATURES ○Downsized yet compliant with worldwide safety standards. ○Supports automatic winding. ○Considerably reduced characteristic variations. ■ APPLICATION ○Isolation type Single-output power supplies ○Input : 90 to 264Vac ○1Output : 5V/2.0A ○Circuit type : PWM flyback ○frequency : 60kHz ■ REFERENCE TEST BOARD ○STDEVAL-ISA125V1 (STMicroelectronics) Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (1/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ SHAPE & DIMENSIOS 22.5max. 19.5max. 6 7 5 8 4 9 3 10 2 11 1 12 3.5±0.8 30.0max. 9-ø0.8 Dimensions in mm ■ RECOMMENDED BASE MATERIAL OPENING SIZE 3.75±0.1 9-ø1.3 1 12 6 7 15.0±0.1 Dimensions in mm [Top View] ■ SCHEMATICS Vin 6 7 NS1 NP1 5V/2A Tap 5 8 Drain 4 9 3 10 P-GND 2 11 NP2 NS2 S-GND NB Vcc 1 12 Pri. Sec. [Bottom View] Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (2/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ WINDING SPECIFICATIONS No. 1 2 3 4 5 6 7 8 9 10 1 2 Coil NP1 NS1 NB NS2 NP2 Terminal 5-6 7 - 10 1-2 8 - 11 4-5 Turns 70 11 27 11 69 Wire UEW 0.22 UEW 0.35X2 UEW 0.22 UEW 0.35X2 UEW 0.22 Rdc(m)1 963 36.5 468 42.5 1388 Note2 Clock wise (NP1 + NP2 =139Ts) Clock wise Clock wise Clock wise Clock wise Rdc value is a reference. Clockwise direction is an order direction when see a transformer from the upper part. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (3/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ ELECTRICAL CHARACTERISTICS Inductance1 NP (µH) Tolerance Leakage inductance1 NP(NB,NS all shorted) (µH)max. 1420 54 1 2 ±10% Withstanding voltage2 Pri. - Sec. Coil - Core Insulation resistance Pri. - Sec. Coil - Core AC3.0kVrms 1min or AC 3.6kVrms 1s AC1.5kVrms 1min or AC 1.8kVrms 1s DC500V 100M min. DC500V 100M min. Measurement Condition : 100kHz, 1V Measurement Condition : Sense 1.0mA, f=50 or 60Hz ■ SAFETY DISTANCE Pri.-Sec. Coil-Core Creepage distance 4.0mm min. (CTI Ⅰ) 6.0mm min. (CTI Ⅲ) 2.0mm min. (CTI Ⅰ) 3.0mm min. (CTI Ⅲ) Air clearance 4.0mm min. 2.0mm min. ■ INDUCTANCE CHANGE VS. BIAS CHARACTERISTICS 25°C (µH) 1475 1473 1471 1466 1453 1429 1376 1241 898 468 100°C (µH) 1511 1508 1507 1502 1491 1465 1300 644 401 345 1600 1400 1200 Inductance (µH) Idc (A) 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 1000 25°C 800 100°C 600 400 200 00 0.5 1 DC current (A) 1.5 Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 2 (4/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ RELIABILITY TESTS Item Standards Sweep 1.5mm amplitude and 10-to-55-to-10Hz in 1min in X, Y, and Z directions for 2h respectively. Vibration resistance Heat resistance Cold resistance Humidity resistance Test methods Measure in normal temperature after leaving in 100±2°C for 96h. Standard of inductance, insulation resistance, withstand voltage must be satisfied. Temperature cycle Terminal strength 9.8N min. Solderability Solder covers more than 90%. Measure in normal temperature after leaving in –40±2°C for 96h. Measure in normal temperature after leaving in 60±2°C and 90 to 95(%)RH for 96h. One cycle is –25°C for 30min, normal temperature for 30min, and 85°C for 30min; measure after 10 cycles of the test have been performed. Apply 9.8N load in the direction of terminal axis for 30±5s. Any terminal must not be pulled out or chatter. Dip in solder with the temperature of 245±2°C for 3±0.5s. ■ NOTE □ Operation Range after the assembly Temperature : –25°C to +115°C (Including self temperature rise.) Humidity : 10 to 95%RH (Maximum wet-bulb temperature is 38°C, without dewing) □ Storage Range after the assembly Temperature : –25°C to +80°C Humidity : 10 to 95%RH (Maximum wet-bulb temperature is 38°C, without dewing) □ Applicable Safety Standard IEC600335-1, IEC61558-1 (Basic Insulation) Electrical Appliance and Material Safety Act /Japan (Basic Insulation) IEC62368-1 (Reinforced Insulation) *Working voltage ≦ 300Vrms, Pollution degree 2 *Product is not approved to the above standard. But construction and materials are designed in accordance with safety considerations. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (5/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ INPUT / OUTPUT OVERVIEW Description Input Output Voltage Frequency Power Factor No Load Input Power Voltage Current Ripple Voltage Efficiency Symbol Vin fac PF Pnl Vout Iout Vripple Eff Min. 90 47 — 4.75 0 — — Typ. 50 / 60 0.50 5.00 2.0 — 78 / 78 Max. 264 63 — 56 5.25 2.0 100 — Unit Vac Hz mW Vdc A mV % Condition 90 to 264Vac, Pomax 100Vac / 230Vac 20MHz Bandwidth,90 to 264Vac, Pomax 100Vac / 230Vac, Pomax ■ TEMPERATURE RISE No. Component 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Ambient T2 wire BR1 NTC1 C3 U1 (IC) D5 D3 T1(wire) T1(core) D4 C14 C15 L1 90Vac (°C) 25.1 46.3 40.3 32.2 31.9 43.7 34.9 41.5 47.8 42.6 58.1 40.2 38.4 42.6 T (°C) — 21.2 15.2 7.1 6.8 18.6 9.8 16.4 22.7 17.5 33.0 15.1 13.3 17.5 100Vac (°C) 25.1 42.4 38.9 30.6 30.7 40.0 33.8 39.3 48.5 42.7 56.9 40.3 39.6 42.8 T (°C) — 17.3 13.8 5.5 5.6 14.9 8.7 14.2 23.4 17.6 31.8 15.2 14.5 17.7 230Vac (°C) 25.1 31.4 32.9 28.7 30.0 43.0 35.3 41.9 50.3 45.4 57.7 40.6 39.3 43.0 T (°C) — 6.3 7.8 3.6 4.9 17.9 10.2 16.8 25.2 20.3 32.6 15.5 14.2 17.9 264Vac (°C) 25.1 30.5 33.7 28.6 29.8 43.1 36.7 42.4 51.8 45.6 57.4 40.4 39.1 42.6 T (°C) — 5.4 8.6 3.5 4.7 18.0 11.6 17.3 26.7 20.5 32.3 15.3 14.0 17.5 Note: Test transformer was away from PWB surface about 3cm. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (6/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ LOAD REGULATION Input voltage 5V Output current (%) 0% 5% 10% 25% 50% 75% 100% 0% 5% 10% 25% 50% 75% 100% 0% 5% 10% 25% 50% 75% 100% 0% 5% 10% 25% 50% 75% 100% (Vac) 90 100 230 264 Input power (W) 0.020 0.660 1.300 3.100 6.200 9.500 12.870 0.023 0.670 1.331 3.105 6.294 9.481 12.672 0.056 0.758 1.477 3.300 6.310 9.480 12.640 0.070 0.797 1.530 3.250 6.480 9.751 13.050 (A) 0.00 0.10 0.20 0.50 1.00 1.50 2.00 0.00 0.10 0.20 0.50 1.00 1.50 2.00 0.00 0.10 0.20 0.50 1.00 1.50 2.00 0.00 0.10 0.20 0.50 1.00 1.50 2.00 Input current (A) 0.006 0.019 0.034 0.071 0.128 0.182 0.237 0.006 0.018 0.032 0.066 0.120 0.170 0.220 0.015 0.019 0.024 0.040 0.071 0.098 0.124 0.018 0.020 0.025 0.040 0.066 0.090 0.114 Power factor 0.04 0.37 0.42 0.48 0.54 0.57 0.60 0.01 0.35 0.41 0.46 0.52 0.55 0.57 0.02 0.17 0.25 0.34 0.40 0.43 0.44 0.01 0.14 0.22 0.32 0.38 0.41 0.43 5V Voltage (Vdc) 4.97 4.97 4.97 4.97 4.97 4.97 4.96 4.97 4.97 4.97 4.97 4.97 4.97 4.97 4.97 4.97 4.97 4.97 4.97 4.97 4.96 4.97 4.97 4.97 4.97 4.97 4.97 4.97 Efficiency (%) 0.0 75.3 76.4 80.1 80.1 78.4 77.1 0.0 74.2 74.7 80.0 78.9 78.6 78.4 0.0 65.5 67.3 75.3 78.7 78.6 78.5 0.0 62.3 64.9 76.4 76.7 76.4 76.1 100 95 90 Efficiency (%) 85 80 90Vac 75 100Vac 70 230Vac 65 264Vac 60 55 50 0 10 20 30 40 50 60 Output current (%) 70 80 90 Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 100 (7/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ REFERENCE WAVEFORM 100Vac, 5V / 2A 230Vac, 5V / 2A Idrain Vds Vcc Winding Output Voltage 5V/2A Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (8/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S ECO2023SEO-D02V015 ■ REFERENCE SCHEMATIC DIAGRAM ECO2023SEO-D02V015 1 T1 + 4 BR1 BRIDGE C5 1.5KE300 47uF 450V 3 D5 n.c. C3 D4 STPS5L40 J2 L1 D3 STTH1L06A 2 1 2.2uH C9 - C10 n.c. CON2 2 C14 100uF D2 MCZ 1000uF 10V C13 MCZ 1000uF 10V R15 X1 CAP 4 T2 2 3 1 C15 D1 1N4148 BAT46 2.2Meg TRANSFORMER R14 C8 Y1 2.2nF 330k R13 CM Choke R1 3.3k 4.7 C1 100nF X2 DRAIN EPT PC817 CONTROL C4 3 t C11 FB Dz SOURCE 1.6A FUSE R10 1 2.2uF 18V C7 C16 C6 CON2 R12 10k 2 1 2 J1 560k TS431 68k 3.3nF VR1 3 33nF R3 2.2nF 82k 1% 4.7nF C12 4 2 R8 CONT 1 22uF 25V F1 15k 3 NTC1 2.2Ω NTC R6 OPTO1 2 1 5 1 4 VDD 68 8 2 7 VIPER28L/H U1 Rz R9 27k 1% Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (9/10) 20200816 data sheet_eco2023seo-d02v015_en.fm T R A N S F O R M E R S An attention matter on use Please read this specifications before using this product by all means. An attention matter on security I undertake use with this product, and it is paid attention enough, and please design an attention matter safely. Attention on a design When you designs a base of an electric circuit. Please use size of the hole or pad which we recommend. Magnetic flux to leak out occurs. Please confirm it about influence of magnetic flux beforehand. There is fear to cause false movement of machinery. In a design of a base of an electric circuit, Please consider the next contents. In an applied safe standard. The trans and distance with other parts The product is not quakeproof structure. Accordingly please do not add vibration and a shock to it. There is fear to lose a function. Attention on the handling Please do not use it when you let a product drop. The product produces possibility to lose a function Please pay attention to the pin which had it pointed keenly. There is danger to injure. Please avoid the next place. The place that receives a drop of water, trash, the dust, foggy influence. The place where direct rays of the sun hits. There is fear to cause false movement of machinery. Please prohibit safekeeping and use at the next place. Environment to be accompanied with gas corrosion, salt, acid, alkali. There is fear to lose a function. When you carry the product on a base of an electric circuit. Please do not use a metal tool. Because impossible power is added to a product. There is fear to lose a function. Attention I considered the next matter, and we designed a product. Safe standard and power supply voltage and circuit drive condition, drive frequency and Duty ON-TIME. By those conditions, we decided structure and the turns number. Please avoid use in designed condition outside. There are destruction of a circuit part and fear of ignition. This product considered a characteristic of a component and a self temperature rise, and it was made. We select range of humidity as use temperature already. Please avoid use by range more than this. There are the damage and fear of ignition. Please avoid use in the environment next. The environment that trash and the dust stick to a product. There is fear to cause a fire. The products listed on this specification sheet are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in this catalog, please contact us. (1) Aerospace/Aviation equipment (2)Transportation equipment (cars, electric trains, ships, etc.) (3) Medical equipment (4) Power-generation control equipment (5) Atomic energy-related equipment (6) Seabed equipmentapplications (7) Transportation control equipment (8) Public information-processing equipment (9) Military equipment (10) Electric heating apparatus, burning equipment (11) Disaster prevention/crime prevention equipment (12) Safety equipment (13) Other applications that are not considered general-purpose applications When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device or providing backup circuits in your equipment. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (10/10) 20200816 data sheet_eco2023seo-d02v015_en.fm