Datasheet 3D Models

Base/Gate Driver Transformers

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Designer's Kit:

Kit	Values	Price
P404	4 styles (2 of each)	$50.00

Specifications

Electrical specifications at 25°C.

Part number (Hover for schematics)	Inductance min (mH) 1	DCR max (Ω) 2			Leakage Inductance max (µH)	Turns Ratio	Capacitance max (pF)	Volt-time product (V-µs)	Frequency (kHz)	Isolation Voltage (Vrms) 3
Part number (Hover for schematics)	Inductance min (mH) 1	Pri	Sec1	Sec2	Leakage Inductance max (µH)	Pri : Sec1 : Sec2	Capacitance max (pF)	Volt-time product (V-µs)	Frequency (kHz)	Isolation Voltage (Vrms) 3
SD250-1L	1.5	0.40	0.75	-	4.0	1 : 1 : -	50	375	10 — 250	3750
SD250-2L	1.5	0.40	2.50	-	4.0	1 : 1.5 : -	50	375	10 — 250	3750
SD250-3L	1.5	0.40	0.75	0.75	4.0	1 : 1 : 1	50	375	10 — 250	3750
SD250-4L	1.5	0.40	0.75	2.50	4.0	1 : 1.5 : 1.5	50	375	10 — 250	3750

Notes

Measured at 1 Vrms, 15.75 kHz.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
3750 Vrms, one minute isolation (hipot) between primary and secondary windings.
1500 Vrms, one minute between secondaries.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

−40°C to +85°C

Storage temperature range:

Component: −40°C to +85°C
Packaging trays: −40°C to +80°C

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Weight:

15.6 – 16.8 g

Packaging:

64 per tray