Littelfuse IXYS DSP45-12A diode featuring planar passivated chips and UL 94V0 epoxy in TO247 package

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Product Description

Product Overview

The DSP45-12A is a standard phase leg rectifier featuring planar passivated chips, offering very low leakage current and a very low forward voltage drop with improved thermal behavior. Designed for main rectification in single and three-phase bridge configurations, this diode comes in the industry-standard TO-247 package and is RoHS compliant. Its epoxy meets UL 94V-0 standards.

Product Attributes

Brand: IXYS
Certifications: RoHS compliant, Epoxy meets UL 94V-0
Package Type: TO-247

Technical Specifications

Part Number	VRRM (V)	IF (A)	VF (V)	RRM (A)	RRM (As)	RRM (kAs)	RRM (kAs)	VRSM (V)	IR (A)	VF0 (V)	rF (m)	CJ (pF)	IFSM (A)	It (As)	Ptot (W)	thJC (K/W)	thCH (K/W)	TVJ (C)	Tstg (C)	Weight (g)	Mounting Torque (Nm)	Mounting Force (N)	RMS Current (A)
DSP45-12A	1200	45	1.23	1.57	1.66	480	410	1300	150	0.81	9.1	18	840	1200	270	0.25	0.55	175	175	6	1.2	120	70
DSP45-16A	1600	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	175	175	6	1.2	120	70
DSP45-18A	1800	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	175	175	6	1.2	120	70

Dimensions (TO-247):

Symbol	Inches	Millimeter
	min.	max.	min.	max.
A	0.185	0.209	4.70	5.30
A1	0.087	0.102	2.21	2.59
A2	0.059	0.098	1.50	2.49
D	0.819	0.845	20.79	21.45
E	0.610	0.640	15.48	16.24
E2	0.170	0.216	4.31	5.48
e	0.215 BSC		5.46 BSC
L	0.780	0.800	19.80	20.30
L1	-	0.177	-	4.49
P	0.140	0.144	3.55	3.65
Q	0.212	0.244	5.38	6.19
S	0.242 BSC		6.14 BSC
b	0.039	0.055	0.99	1.40
b2	0.065	0.094	1.65	2.39
b4	0.102	0.135	2.59	3.43
c	0.015	0.035	0.38	0.89
D1	0.515	-	13.07	-
D2	0.020	0.053	0.51	1.35
E1	0.530	-	13.45	-
P1	-	0.29	-	7.39