SMU21B THRU SMU27B

SMU21B
THRU
SMU27B
2.0 AMP SURFACE MOUNT SUPER FAST RECTIFIERS
VOLTAGE RANGE
50 to 600 Volts
CURRENT
2.0 Amperes
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* Low forward voltage drop
DO-214AA(SMB)
.155(3.94)
.130(3.30)
.083(2.11)
.075(1.91)
MECHANICAL DATA
.185(4.70)
.160(4.06)
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.093 grams
.012(0.31)
.006(0.15)
.096(2.44)
.083(2.13)
.008
MAX.
(.203)
.220(5.59)
.200(5.08)
.050(1.27)
.030(0.76)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
SMU21B SMU22B SMU23B SMU24B SMU25B SMU26B SMU27B UNITS
50
35
50
100
70
100
150
105
150
.375"(9.5mm) Lead Length at Ta=55 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 2.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range TJ, TSTG
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
200
140
200
300
210
300
400
280
400
600
420
600
A
2.0
60
1.25
0.95
V
V
V
1.50
A
V
5.0
500
35
nS
60
-65 +150
pF
C
RATING AND CHARACTERISTIC CURVES (SMU21B THRU SMU27B)
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
trr
10W
NONINDUCTIVE
( )
D.U.T.
25Vdc
(approx.)
|
|
|
|
|
|
|
|
+0.5A
(+)
PULSE
GENERATOR
(NOTE 2)
( )
AVERAGE FORWARD CURRENT,(A)
50W
NONINDUCTIVE
0
-0.25A
(+)
1W
NONINDUCTIVE
OSCILLISCOPE
(NOTE 1)
-1.0A
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
1cm
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
2.4
2.0
1.6
Single Phase
1.2
Half Wave 60Hz
Resistive Or Inductive Load
0.8
0.375"(9.5mm) Lead Length
0.4
0
SET TIME BASE FOR
0
25
50
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
CHARACTERISTICS
50
10
10
REVERSE LEAKAGE CURRENT, (mA)
50
26
B
4B
SM
U2
7B
SM
U2
1B~
5B
~S
MU
SM
U2
1.0
SM
U2
INSTANTANEOUS FORWARD CURRENT,(A)
FIG.3-TYPICAL FORWARD
3.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
.01
.4
.6
.8
1.0
1.2
1.4
1.6
100
125
150
175
3.0
1.0
Tj=100 C
Tj=25 C
0.1
.01
1.8
0
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FORWARD VOLTAGE,(V)
FIG.6-TYPICAL JUNCTION CAPACITANCE
FIG.5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
175
100
JUNCTION CAPACITANCE,(pF)
PEAK FORWARD SURGE CURRENT,(A)
75
AMBIENT TEMPERATURE,( C)
50 / 10ns / cm
80
60
Tj=25 C
8.3ms Single Half
Sine Wave
40
JEDEC method
20
150
125
100
75
50
25
0
0
1
5
10
NUMBER OF CYCLES AT 60Hz
50
100
.01
.05
.1
.5
1
REVERSE VOLTAGE,(V)
5
10
50
100