Littelfuse IXYS DSEI60-06A Fast Recovery Diode with Low Leakage Current and Improved Thermal Behavior

Key Attributes
Model Number: DSEI60-06A
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
550A
Reverse Leakage Current (Ir):
20uA@600V
Reverse Recovery Time (trr):
100ns
Operating Junction Temperature Range:
-40℃~+125℃
Diode Configuration:
1 Independent
Voltage - DC Reverse (Vr) (Max):
600V
Voltage - Forward(Vf@If):
1.75V@60A
Current - Rectified:
60A
Mfr. Part #:
DSEI60-06A
Package:
TO-247-2
Product Description

Product Overview

The DSEI60-06A is a Fast Recovery Epitaxial Diode (FRED) featuring planar passivated chips, low leakage current, and very short recovery times. It offers improved thermal behavior and very soft recovery characteristics, making it suitable for applications requiring reduced EMI/RFI. Its avalanche voltage rating ensures reliable operation. Key advantages include low Irm-values, which reduce power dissipation within the diode and turn-on losses in commutating switches. This diode is ideal as an antiparallel diode for high-frequency switching devices, an antisaturation diode, a snubber diode, and a free-wheeling diode. It is also used in rectifiers for switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS).

Product Attributes

  • Brand: IXYS
  • Package: TO-247
  • Certifications: RoHS compliant; Epoxy meets UL 94V-0
  • Data Standard: IEC 60747

Technical Specifications

Symbol Definition Conditions Unit typ. max. min.
VRRM max. repetitive reverse blocking voltage TVJ = 25C V 600
VRSM max. non-repetitive reverse blocking voltage TVJ = 25C V 600
IF(AV) average forward current TC = 25C A 60
IFSM max. forward surge current t = 10 ms; (50 Hz), sine; TVJ = 45C A 600
Ptot total power dissipation TC = 25C W 250
VF forward voltage drop IF = 120 A; TVJ = 25C V 1.75 2.02
VF0 threshold voltage TVJ = 150C V 1.16
rF slope resistance for power loss calculation only IF = 120 A; TVJ = 150C m 5.8
RthJC thermal resistance junction to case K/W 0.25
RthCH thermal resistance case to heatsink K/W 0.5
TVJ virtual junction temperature C 150
Tstg storage temperature C -40 150
IRMS RMS current per terminal A 125
VF forward voltage drop IF = 60 A; TVJ = 150C V 1.50 1.87
VF forward voltage drop IF = 60 A; TVJ = 25C V 1.16 1.50
IR reverse current, drain current VR = 600 V; TVJ = 25C A 150
CJ junction capacitance VR = 600 V; f = 1 MHz; TVJ = 25C pF 49
trr reverse recovery time IF = 60 A; -dIF/dt = 400 A/s; VR = 350 V; TVJ = 100C ns 35
IRM max. reverse recovery current IF = 60 A; -dIF/dt = 400 A/s; VR = 350 V; TVJ = 100C A 16
Qr reverse recovery charge IF = 60 A; -dIF/dt = 400 A/s; VR = 350 V; TVJ = 100C C 100
Mounting torque Nm 1.2 0.8
Mounting force with clip N 120 20
Weight g 6

Dimensions (TO-247):

Sym. 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 0.430 BSC 10.92 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

2410121916_Littelfuse-IXYS-DSEI60-06A_C426674.pdf

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