QR406/QR406F/QR406D/QD406S
SUPERFAST RECOVERY RECTIFIERS
600 Volt
VOLTAGE
FEATURES
CURRENT
4 Ampere
QR406 TO-220AC
• Planar structure with EPI wafer
• Ultrafast recovery time, low VF and soft recovery
• For PFC DCM operation
QR406F ITO-220AC
• Low leakage current
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
Flame Retardant Epoxy Molding Compound
• Exceeds environmental standards of MIL-S-19500/228
QR406D TO-263
QD406S TO-252
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. . (Halogen Free)
(TO-252)
MECHANICAL DATA
• Case: TO-220AC, ITO-220AC, TO-263, TO-252 package
• Terminals: Lead solderable per MIL-STD-750, Method 2026
• TO-220AC Weight: 0.065 ounces, 1.859 grams
• ITO-220AC Weight: 0.055 ounces, 1.5615 grams
• TO-263 Weight: 0.051 ounces, 1.46 grams
• TO-252 Weight: 0.0104 ounces, 0.297 grams
MAXIMUM RATINGS(TA=25oC unless otherwise noted)
PARAMETER
SYMBOL
VALUE
600
UNIT
V
Maximum recurrent peak reverse voltage
V
V
RRM
RMS
Maximum rms voltage
420
600
4
V
V
A
A
Maximum dc blocking voltage
Maximum average forward rectified current
VR
I
F(AV)
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load
I
FSM
35
TO-220AC(Note 1)
ITO-220AC(Note 1)
2
5.5
2
Typical thermal resistance
R
JC
oC/W
TO-263
TO-252
(Note 1)
(Note 2)
5.5
Operating junction temperature range
Storage temperature range
T
J
-55 to + 150
-55 to + 150
oC
oC
TSTG
NOTE:
1. Device mounted on a infinite heatsink , then measured the center of the marking side.
2. Device mounted on a 10cm*10cm*0.5mm copper pad area , then measured the center of the marking side.
May 8,2014-REV.00
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