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International Rectifier |
Ultrafast Rectifier
Bulletin PD-20031 rev. C 11/03
15ETH03
15ETH03S
15ETH03-1
Features
• Ultrafast Recovery Time
• Low Forward Voltage Drop
• Low Leakage Current
• 175°C Operating Junction Temperature
trr = 40ns
IF(AV) = 15Amp
VR = 300V
Description/ Applications
International Rectifier's 300V series are the state of the art Ultrafast recovery rectifiers designed with optimized
performance of forward voltage drop and Ultrafast recovery time.
The planar structure and the platinum doped life time control guarantee the best overall performance, ruggedness
and reliability characteristics.
These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as
freewheeling diodes in low voltage inverters and chopper motor drives.
Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
Absolute Maximum Ratings
Parameters
VRRM
IF(AV)
IFSM
TJ, TSTG
Repetitive Peak Reverse Voltage
Average Rectified Forward Current
@ TC = 142°C
Non Repetitive Peak Surge Current
@ T J = 25°C
Operating Junction and Storage Temperatures
Max
300
15
140
- 65 to 175
Units
V
A
°C
15ETH03
Case Styles
15ETH03S
15ETH03-1
TO-220AC
www.irf.com
D2PAK
TO-262
1
15ETH03, 15ETH03S, 15ETH03-1
Bulletin PD-20031 rev. C 11/03
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameters
Min Typ Max Units Test Conditions
VBR, Vr Breakdown Voltage,
Blocking Voltage
VF Forward Voltage
IR Reverse Leakage Current
CT Junction Capacitance
LS Series Inductance
300 - - V I R = 100µA
- 1.05 1.25 V I F = 15A, TJ = 25°C
- 0.85 1.00 V I F = 15A, TJ = 125°C
- 0.05 40 µA V R = VR Rated
- 12 400 µA TJ = 125°C, VR = VR Rated
- 45 - pF V R = 300V
- 8 - nH Measured lead to lead 5.mm from package body
Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified)
Parameters
Min Typ Max Units Test Conditions
trr Reverse Recovery Time
IRRM Peak Recovery Current
Qrr Reverse Recovery Charge
- - 40 ns IF = 1.0A, diF/dt = 50A/µs, VR = 30V
- 32 -
TJ = 25°C
45 -
- 2.4 -
- 6.1 -
TJ = 125°C
A TJ = 25°C
TJ = 125°C
IF = 15A
diF /dt = -200A/µs
VR = 200V
- 38 - nC TJ = 25°C
- 137 -
TJ = 125°C
Thermal - Mechanical Characteristics
TJ
TStg
RthJC
RthJA
RthCS
Wt
Parameters
Max. Junction Temperature Range
Max. Storage Temperature Range
Thermal Resistance, Junction to Case
Per Leg
Thermal Resistance, Junction to Ambient Per Leg
Thermal Resistance, Case to Heatsink
Weight
Mounting Torque
Typical Socket Mount
Mounting Surface, Flat, Smooth and Greased
2
Min
- 65
- 65
-
-
-
-
-
6.0
5.0
Typ
-
-
1.02
-
0.2
2.0
0.07
-
-
Max
175
175
2.0
70
-
-
-
12
10
Units
°C
°C/W
g
(oz)
Kg-cm
lbf.in
www.irf.com
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