1NU41
TOSHIBA SUPER FAST RECOVERY RECTIFIER
SILICON DIFFUSED TYPE
1NU41
Unit: mm
SWITCHING MODE POWER SUPPLY APPLICATIONS
Repetitive Peak Reverse Voltage
: VRRM = 1000V
Average Forward Current
: IF (AV) = 1.0A
Very Fast Reverse−Recovery Time : trr = 100ns
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Repetitive Peak Reverse Voltage
VRRM
1000
V
Average Forward Current
IF (AV)
1.0
A
Peak One Cycle Surge Forward
Current (Non−Repetitive)
IFSM
Junction Temperature
10 (50Hz)
A
11 (60Hz)
Tj
°C
Tstg
Storage Temperature Range
−40~150
−40~150
°C
JEDEC
JEITA
TOSHIBA
DO−15
SC−39
3−3B1A
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in
Weight: 0.42g
temperature, etc.) may cause this product to decrease in the
reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN
TYP.
MAX
UNIT
Peak Forward Voltage
VFM
IFM = 1.0A
―
―
3.3
V
Repetitive Peak Reverse Current
IRRM
VRRM = Rated
―
―
100
μA
Reverse Recovery Time
trr
IF = 1A, di / dt = −30A / μs
―
―
100
ns
Forward Recovery Time
tfr
IF = 1.0A
―
300
―
ns
Thermal Resistance
Rth (j−a)
Junction to Ambient
―
―
60
°C / W
Thermal Resistance
Rth (j−ℓ)
Junction to Lead
―
―
34
°C / W
MARKING
Abbreviation Code
Part No.
1NU
Part No. (or abbreviation code)
1NU41
1NU
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
1
2006-11-07