3D Model
Datasheet
Specifications
Electrical specifications at 25°C.
| Part number 1 |
Inductance min (µH) 2 |
DCR max (Ω) | Turns Ratio |
Volt-time product (V-µs) 4 |
Frequency (kHz) 5 | Sensed current (A) |
Terminating resistance RT (Ω) 6 |
Isolation Voltage (Vrms) |
|
|---|---|---|---|---|---|---|---|---|---|
| pri | sec | Pri1 : Sec1 | |||||||
| AE475TCB1020SZ | 33 | 0.0030 | 0.35 | 1 : 20 | 6 | 83 — >1000 | 7.0 | 2.9 | 500 |
Notes
- When ordering, please specify termination and screening codes: e.g. AE475TCB1150SZ.
- Inductance measured between secondary pins at 100 kHz, 0.1 Vrms, 0 Adc.
- Primary current of 7 A causes less than 25°C temperature rise from 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
- Volt-time product is for the secondary, between pin 1 and 2.
- For specific questions regarding frequency range, please contact us at [email protected].
- Terminating resistance (RT) value is based on 1 Volt output with 20 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: RT = Vout × Nsec/Iin.
Termination:
- S = Tin-lead (63/37) over tin over nickel over copper
- T = Tin-silver-copper (95.5/4/0.5) over tin over nickel over copper
- L = Tin-silver (96.5/3.5) over tin over nickel over copper
Screening:
- Z = Unscreened
- H = Group A screening per Coilcraft CP-SA-10001
- F = ESCC3201 (F4 operational life performed at 90°C)
- 1 = EEE-INST-002 (Family 1) Level 1
- 2 = EEE-INST-002 (Family 1) Level 2
- 3 = EEE-INST-002 (Family 1) Level 3
- 4 = MIL-STD-981 (Family 11) Class B
- 5 = MIL-STD-981 (Family 11) Class S
- Screening performed to the document’s latest revision.
- Lot qualification (Group B) available.
- Custom testing also available.
Environmental
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –55°C to +165°C
Tape and reel Packaging: –55°C to +80°C
Tape and reel Packaging: –55°C to +80°C
Maximum part temperature:
+165°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
Performance curves
Temperature Rise vs Current
Schematics
General specification
Core Material:
Ferrite
Weight:
115 – 122 mg
Packaging:
500/7′′ reel; Plastic tape: 12 mm wide, 0.35 mm thick, 8 mm pocket spacing, 3.6 mm pocket depth
Soldering/Washing
Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles.
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.