Littelfuse IXYS DSI30-12AS-TUB single diode rectifier with RoHS compliance and epoxy UL 94V-0 package

Key Attributes
Model Number: DSI30-12AS-TUB
Product Custom Attributes
Mfr. Part #:
DSI30-12AS-TUB
Package:
TO-263AA
Product Description

Product Overview

The DSI30-12AS is a single diode standard rectifier featuring planar passivated chips for very low leakage current and a very low forward voltage drop. It offers improved thermal behavior and is suitable for main rectification in single and three-phase bridge configurations. The rectifier is housed in an industry-standard TO-263 (D2Pak) package and is RoHS compliant.

Product Attributes

  • Brand: IXYS
  • Product Type: Standard Rectifier, Single Diode
  • Package Type: TO-263 (D2Pak)
  • Certifications: RoHS compliant, Epoxy meets UL 94V-0
  • Marking on Product: DSI30-12AS

Technical Specifications

Symbol Definition Conditions Min. Typ. Max. Unit
VRRM max. repetitive reverse blocking voltage Tj = 25C 1200 V
VRSM max. non-repetitive reverse blocking voltage Tj = 25C 1300 V
IF(AV)M average forward current Tj = 175C 30 A
IF(AV)M average forward current Tj = 150C 30 A
IFSM max. forward surge current t = 10 ms; (50 Hz), sine; Tj = 45C 300 A
IFSM max. forward surge current t = 8,3 ms; (60 Hz), sine; Tj = 45C 325 A
It value for fusing t = 10 ms; (50 Hz), sine; Tj = 150C 255 As
It value for fusing t = 8,3 ms; (60 Hz), sine; Tj = 150C 275 As
VF0 threshold voltage 0.82 V
rF slope resistance 14.1 m
CJ junction capacitance VJ = 5V; Tj = 25C; f = 1 MHz 130 pF
Ptot total power dissipation Tj = 25C 160 W
thJC thermal resistance junction to case 0.9 K/W
thCH thermal resistance case to heatsink 0.25 K/W
TVJ virtual junction temperature 175 C
Tstg storage temperature -40 150 C
IRMS RMS current per terminal 35 A

Ordering Information

Part Number Marking Package Delivery Mode Quantity Code No.
DSI30-12AS DSI30-12AS TO-263 (D2Pak) Standard 470988
DSI30-12AS-TRL DSI30-12AS TO-263 (D2Pak) Tape & Reel 800 507511
DSI30-12AS-TUB DSI30-12AS TO-263 (D2Pak) Tube 50

Dimensions (TO-263 D2Pak)

Dim. Millimeter Inches
A 4.06 - 4.83 0.160 - 0.190
A1 0.51 - 0.99 0.020 - 0.039
b 1.14 - 1.40 0.045 - 0.055
b2 1.14 - 1.40 0.045 - 0.055
c 0.40 - 0.74 0.016 - 0.029
c2 1.14 - 1.40 0.045 - 0.055
D 8.38 - 9.40 0.330 - 0.370
D1 8.00 - 8.89 0.315 - 0.350
E 9.65 - 10.41 0.380 - 0.410
E1 6.22 - 8.50 0.245 - 0.335
e 2.54 BSC 0.100 BSC
e1 2.54 BSC 0.100 BSC
H 14.61 - 15.88 0.575 - 0.625
L 1.78 - 2.79 0.070 - 0.110
L1 1.02 - 1.68 0.040 - 0.066
W typ. 0.10 typ. 0.004

2504101957_Littelfuse-IXYS-DSI30-12AS-TUB_C17367637.pdf

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