-
US2ABF US2MBF
ULTRA FAST RECOVERY RECTIFIER DIODE
FEATURES
Surface Mount device
Low Reverse voltage leakage current
Glass passivated junction
High forward surge current capability
Low forward voltage drop
Ultra Fast Recovery Time for High Efficiency
SMBF
MECHANICAL DATA
Case: SMBF
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Weight: 0.057 grams (approximate)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive
load. For capacitive load, derate current by 20%.
Parameter
Symbol
U S1KBF U S1M BF Unit
U S1A BF U S1BBF U S1D BF U S1G BF U S1JBF
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
VRRM
VRMS
VDC
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
100
1000
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current at TA =75 °C
IF
2.0
A
A
(AV)
Peak Forward Surge Current 8.3ms
Single Half Sine-wave Superimposed
on Rated Load (JEDEC)
IFSM
50.0
1.4
VF
IR
Maximum Instantaneous Forward Voltage at 2 A
1.0
1.7
75
V
Maximum DC Reverse Current at
Rated DC Blocking Voltage
TA =25 °C
TA=100 °C
5.0
50.0
µA
Maximum reverse recovery time (NOTE1)
Typical Junction Capacitance (NOTE2)
Maximum Thermal Resistance (NOTE3)
Operating and Storage Temperature Range
trr
50
nS
pF
CJ
RθJL
TJ
60.0
50.0
°C/W
°C
-50 to + 150
, T
S
Note: 1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
E-mail:hkt@heketai.com
1 / 4