Name: FRED low Vf Series - FRED low Vf
Brand: Littelfuse Inc.

FRED low Vf Series - FRED low Vf

Series: FRED low Vf

Questions? Contact Littelfuse Support

Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The FRED Low Vf series offers improved forward voltage characteristics and breakdown voltages up to 1200V.

Electrical Characteristics
Environmental Info

Access specifications, certifications, check availability and order parts below

Catalog #	V_RRM [Rect] (V)	I_FAV (A) (Diode)	T_C (^°C)	I_FSM (A)	T_VJM (^°C)	R_thJC (K/W) (Diode)	R_thCH (K/W)	t_rr (ns)	I_RM(A)	-di/dt (A/µs)	Package Type	Samples

DFE10I600PM	600	10	80	100	150	4.2	0.5	65	2.6	100	TO-220ACFP	Order
DFE240X600NA	600	120	80	1200	150	0.4	0.1	80	27	600	SOT-227B (minibloc)	Order
DFE250X600NA	600	125	80	1300	150	0.4	0.1	80	27	600	SOT-227B (minibloc)	Order
DFE25I600HA	600	25	100	240	150	1.2	0.25	50	9	200	TO-247AD	Order
DSEI12-06A	600	14	115	100	150	1.6	0.5	90	2.5	100	TO-220AC	Order
DSEI12-10A	1000	12	100	75	150	1.6	0.5	90	4	100	TO-220AC	Order
DSEI12-12A	1200	12	100	75	150	1.6	0.5	150	4	100	TO-220AC	Order
DSEI120-12A	1200	75	95	600	150	0.35	0.25	40	25	200	TO-247AD	Order
DSEI120-12AZ	1200	109	60	600	150	0.35	0.15	40		200	TO-268AA (D3Pak) (2HV)	Order
DSEI120-06A	600	126	70	600	150	0.35	0.25	35	17	200	TO-247AD	Order
DSEI12-06AS	600	14	115	100	150	1.6	0.25	90	2.5	100	TO-263AB (D2Pak)	Order
DSEI12-12AZ	1200	12	100	75	150	1.6	0.25	150	4	100	TO-263AB (D2Pak) (2HV)	Order
DSEI19-06AS	600	20	90	100	150	1.6	0.25	90	2.5	100	TO-263AB (D2Pak)	Order
DSEI20-12A	1200	20	110	200	150	0.8	0.5	125	8	200	TO-220AC	Order
DSEI25-06A	600	25	100	240	150	1.2	0.5	50	9	200	TO-220AC	Order
DSEI25-06AS	600	25	100	240	150	1.2	0.5	50	9	200	TO-263AB (D2Pak)	Order
DSEI2X101-06A	600	96	70	1200	150	0.5	0.1	80	27	600	SOT-227B (minibloc)	Order
DSEI2X101-12A	1200	99	50	900	150	0.5	0.1	150	38	600	SOT-227B (minibloc)	Order
DSEI2X121-02A	200	123	70	1200	150	0.5	0.1	35	12	200	SOT-227B (minibloc)	Order
DSEI2X30-04C	400	30	90	300	150	1.2	0.1	80	5.5	200	SOT-227B (minibloc)	Order
DSEI2X30-06C	600	30	90	300	150	1.2	0.1	80	5.5	200	SOT-227B (minibloc)	Order
DSEI2X30-10B	1000	30	60	200	150	1.2	0.1	90	9	200	SOT-227B (minibloc)	Order
DSEI2X30-12B	1200	30	50	200	150	1.2	0.1	160	9	200	SOT-227B (minibloc)	Order
DSEI2X31-04C	400	30	90	300	150	1.2	0.1	80	5.5	200	SOT-227B (minibloc)	Order
DSEI2X31-06C	600	30	90	300	150	1.2	0.1	80	5.5	200	SOT-227B (minibloc)	Order
DSEI2X31-10B	1000	30	60	200	150	1.2	0.1	90	9	200	SOT-227B (minibloc)	Order
DSEI2X31-12B	1200	30	50	200	150	1.2	0.1	160	9	200	SOT-227B (minibloc)	Order
DSEI2X60-04C	400	60	75	550	150	0.7	0.1	100	10	400	SOT-227B (minibloc)	Order
DSEI2X61-02A	200	60	100	950	150	0.7	0.1	20	6.5	400	SOT-227B (minibloc)	Order
DSEI2X61-04C	400	60	75	550	150	0.7	0.1	100	10	400	SOT-227B (minibloc)	Order
DSEI2X61-06C	600	60	75	550	150	0.7	0.1	100	10	400	SOT-227B (minibloc)	Order
DSEI2X61-10B	1000	60	50	500	150	0.7	0.1	100	15	300	SOT-227B (minibloc)	Order
DSEI2X61-12B	1200	60	45	450	150	0.7	0.1	190	13	300	SOT-227B (minibloc)	Order
DSEI30-06A	600	30	110	300	150	0.8	0.25	80	5.5	200	TO-247AD	Order
DSEI30-10A	1000	30	90	200	150	0.8	0.25	90	9	200	TO-247AD	Order
DSEI30-10AR	1000	30	70	200	150	1.1	0.25	90	9	200	ISOPLUS247	Order
DSEI30-12A	1200	30	85	200	150	0.8	0.25	160	9	200	TO-247AD	Order
DSEI36-06AS	600	30	110	300	150	0.8	0.25	80	5.5	200	TO-263AB (D2Pak)	Order
DSEI60-02A	200	60	115	600	150	0.5	0.25	20	6.5	400	TO-247AD	Order
DSEI60-06A	600	60	95	550	150	0.5	0.25	100	10	400	TO-247AD	Order
DSEI60-10A	1000	60	80	500	150	0.5	0.25	100	15	300	TO-247AD	Order
DSEI60-12A	1200	60	70	500	150	0.5	0.25	190	13	300	TO-247AD	Order
DSEI8-06A	600	8	115	100	150	2.5	0.5	60	2.5	100	TO-220AC	Order
DSEI8-06AS	600	8	115	100	150	2.5	0.25	60	2.5	100	TO-263AB (D2Pak)	Order
DSEK300-06A	600	150	110	2000	150	0.2	0.1	60	25	600	SOT-227UI (minibloc)
DSEK60-02A	200	30	125	325	150	0.8	0.25	20	4	200	TO-247AD	Order
DSEK60-02AR	200	30	115	325	150	1.1	0.25	20	4	200	ISOPLUS247	Order
DSEK60-06A	600	30	110	300	150	0.8	0.25	80	5.5	200	TO-247AD	Order
DSEK60-12A	1200	30	85	200	150	0.8	0.25	160	9	200	TO-247AD	Order