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Vishay Intertechnology 1 A and 2 A FRED Pt® Ultrafast Rectifiers in SMP Package Increase Power Density, Improve Efficiency

2019-06-12 | Return

Space-Saving 100 V and 200 V Devices Feature Compact 3.85 mm by 2.03 mm Footprint With Low 1 mm Profile

MALVERN, Pa. — June 12, 2019 — Vishay Intertechnology, Inc. today expanded its offering of FRED Pt® Ultrafast recovery rectifiers with eight new 100 V and 200 V devices in the eSMP® series SMP (DO-220AA) package, including the industry’s first to offer current ratings to 2 A. Measuring 3.85 mm by 2.03 mm with a low 1 mm profile, the Vishay Semiconductors diodes provide space-saving alternatives to devices in the SMA (DO-214AC).

The 1 A and 2 A rectifiers released today increase power density by providing the high current ratings typically reserved for the SMA package in the smaller SMP, which utilizes 24 % less PCB space. For excellent thermal performance, the devices feature an asymmetric design with a large metal pad for heat dissipation, while their FRED Pt technology enables ultrafast recovery times down to 14 ns at TJ = 25 °C, reduced Qrr to 10 nC, and soft recovery features over the entire working temperature range of -55 °C to +175 °C.

Available in AEC-Q101 qualified versions, the rectifiers feature low forward voltage drop down to 0.69 V, which reduces power losses and improves efficiency in high frequency inverters, DC/DC converters, freewheeling diodes, and power factor correction in automotive engine control units (ECU), anti-lock braking systems (ABS), and HID and LED lighting, and telecom and industrial power supplies.

The devices offer an MSL moisture sensitivity level of 1, per J-STD-020, LF maximum peak of +260 °C. RoHS-compliant and halogen-free, the diodes are ideal for automated placement and allow for automated optical inspection (AOI) in automotive systems.

Device Specification Table:

Package	Device	IF(AV)	V(BR)	Typ VF at IF		Typ. trr at (see set up)		Typ. Qrr at (see set up)	AEC-Q101
Package	Device	(A)	(V)	(V)	(A)	(ns)	at (IF, diF/dt, VR)	(nC)
SMP	VS-1ENH01HM3	1	100	0.69	1	14	1 A, 200 A/µs, 100 V	10	Yes
	VS-1ENH02HM3	1	200	0.69	1	14	1 A, 200 A/µs, 100 V	10	Yes
	VS-2ENH01HM3	2	100	0.79	2	16	2 A, 200 A/µs, 100 V	15	Yes
	VS-2ENH02HM3	2	200	0.79	2	16	2 A, 200 A/µs, 100 V	15	Yes
	VS-1ENH01-M3	1	100	0.69	1	14	1 A, 200 A/µs, 100 V	10	No
	VS-1ENH02-M3	1	200	0.69	1	14	1 A, 200 A/µs, 100 V	10	No
	VS-2ENH01-M3	2	100	0.79	2	16	2 A, 200 A/µs, 100 V	15	No
	VS-2ENH02-M3	2	200	0.79	2	16	2 A, 200 A/µs, 100 V	15	No

Products mentioned:
VS-2ENH01HM3, VS-2ENH02HM3
VS-1ENH01HM3, VS-1ENH02HM3
VS-2ENH01-M3, VS-2ENH02-M3
VS-1ENH01-M3, VS-1ENH02-M3

Samples and production quantities of the new Ultrafast rectifiers are available now, with lead times of 20 weeks for large orders.

Source：http://www.vishay.com