Littelfuse IXYS DSP25-16A diode featuring planar passivated chip technology for industrial rectifier

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Product Description

Product Overview

The IXYS DSP 25 is a phase-leg rectifier diode series designed for single and three-phase bridge configurations. These diodes feature planar passivated chips and are available in international standard packages JEDEC TO-247 AD and TO-268 AA, with surface-mountable options. The epoxy material meets UL 94V-0 flammability classification. The Version AR is isolated and UL registered (E153432).

Product Attributes

Brand: IXYS
Flammability Classification: UL 94V-0
Certifications: UL registered (Version AR: E153432)
Package Types: TO-247 AD, TO-268 AA, ISOPLUS 247 TM
Chip Technology: Planar passivated

Technical Specifications

Symbol	Test Conditions	Maximum Ratings	Characteristic Values	Model	VRRM (V)	VRSM (V)
IF(RMS)	TVJ = TVJM	43 A
IF(AV)M	Tcase = 100C; 180 sine	28 A
IFSM	TVJ = 45C; t = 10 ms (50 Hz), sine	300 A
IFSM	TVJ = 45C; t = 8.3 ms (60 Hz), sine	330 A
IFSM	TVJ = 150C; t = 10 ms (50 Hz), sine	270 A
IFSM	TVJ = 150C; t = 8.3 ms (60 Hz), sine	300 A
I2t	TVJ = 45C; t = 10 ms (50 Hz), sine	450 As
I2t	TVJ = 45C; t = 8.3 ms (60 Hz), sine	450 As
I2t	TVJ = 150C; t = 10 ms (50 Hz), sine	340 As
I2t	TVJ = 150C; t = 8.3 ms (60 Hz), sine	325 As
TVJ		-40...+180 C
TVJM		180 C
Tstg		-40...+150 C
Md	mounting torque M3	0.8...1.2 Nm	(Version A only)
FC	mounting force with clip	20...120 N
VISOL	50/60 Hz, RMS, t = 1 minute, leads-to-tab	2500 V~	(Version AR only)
Weight	TO-268 / TO-247	4 / 6 g
IR	TVJ = 150C, VR = VRRM 2 mA		2 mA
VF	IF = 55 A; TVJ = 25C		1.6 V
VT0	For power-loss calculations only		0.8 V
rT	TVJ = TVJM		15 m
RthJC	DC current		1.5 K/W
RthCH	DC current (with heatsink compound)		0.4 K/W
a	Maximum allowable acceleration		100 m/s
			IF(RMS) = 2x43 A
			IF(AV)M = 2x28 A
			Data according to IEC 60747 and refer to a single diode
DSP 25-12A				TO-247 AD	1200	1300
DSP 25-12AT				TO-268 AA	1200	1300
DSP 25-16A				TO-247 AD	1600	1700
DSP 25-16AT				TO-268 AA	1600	1700
DSP 25-16AR				ISOPLUS 247 TM	1600	1700
Dimensions (TO-247 AD / ISOPLUS 247 TM)	Millimeter	Inches		Min.	Max.	Min.	Max.
A	19.81	20.32	0.780	0.800
B	20.80	21.46	0.819	0.845
C	15.75	16.26	0.610	0.640
D*	3.55	3.65	0.140	0.144
E	4.32	5.49	0.170	0.216
F	5.4	6.2	0.212	0.244
G	1.65	2.13	0.065	0.084
H	-	4.5	-	0.177
J	1.0	1.4	0.040	0.055
K	10.8	11.0	0.426	0.433
L	4.7	5.3	0.185	0.209
M	0.4	0.8	0.016	0.031
N	1.5	2.49	0.087	0.102
* ISOPLUS 247 TM without hole
Dimensions (TO-268 AA)	Millimeter	Inches		Min.	Max.	Min.	Max.
A	4.9	5.1	.193	.201
A1	2.7	2.9	.106	.114
A2	.02	.25	.001	.010
b	1.15	1.45	.045	.057
b2	1.9	2.1	.75	.83
C	.4	.65	.016	.026
D	13.80	14.00	.543	.551
E	15.85	16.05	.624	.632
E1	13.3	13.6	.524	.535
e	5.45 BSC	.215 BSC
H	18.70	19.10	.736	.752
L	2.40	2.70	.094	.106
L1	1.20	1.40	.047	.055
L2	1.00	1.15	.039	.045
L3	0.25 BSC	.010 BSC
L4	3.80	4.10	.150	.161