SMU37B [GWSEMI]
Rectifier Diode,;
| 型号： | SMU37B |
| 厂家： | 
Goodwork Semiconductor Co., Ltd . |
| 描述： | Rectifier Diode, |
| 文件： | 总2页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMU31B THRU SMU37B
3.0 AMP SURFACE MOUNT SUPER FAST RECTIFIERS
VOLTAGE RANGE
50 to 600 Volts
CURRENT
3.0 Amperes
FEATURES
* Ideal for surface mount applications
* Easy pick and place
DO-214AA(SMB)
* Built-in strain relief
* Low forward voltage drop
.083(2.11)
.155(3.94)
.130(3.30)
.075(1.91)
MECHANICAL DATA
.185(4.70)
.160(4.06)
* Case: Molded plastic
.012(0.31)
.006(0.15)
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
.096(2.44)
.083(2.13)
.008
(.203)
.050(1.27)
.030(0.76)
MAX.
* Weight: 0.093 grams
.220(5.59)
.200(5.08)
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
SMU31B SMU32B SMU33B SMU34B SMU35B SMU36B SMU37B UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
600
420
600
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Ta=55 C
3.0
A
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 2.0A
60
A
1.0
1.4
1.7
V
Maximum DC Reverse Current
Ta=25 C
5.0
mA
50
35
at Rated DC Blocking Voltage
Ta=100 C
mA
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
nS
60
pF
C
Operating and Storage Temperature Range TJ, TSTG
-65 +150
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.
RATINGAND CHARACTERISTIC CURVES (SMU31B THRU SMB 37B )
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERYTIME CHARACTERISTIC
trr
50
W
10W
NONINDUCTIVE
NONINDUCTIVE
|
|
|
|
|
|
|
|
+0.5A
3.0
2.5
2.0
1.5
(
)
(+)
0
D.U.T.
25Vdc
PULSE
GENERATOR
(NOTE 2)
(approx.)
-0.25A
Single Phase
(
)
(+)
Half Wave 60Hz
1W
OSCILLISCOPE
(NOTE 1)
NON-
Resistive Or Inductive Load
INDUCTIVE
1.0
0.375"(9.5mm) Lead Length
0.5
-1.0A
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
1cm
0
0
25
50
75
100
125
150
175
SET TIME BASE FOR
50 / 10ns / cm
AMBIENT TEMPERATURE,( C)
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
50
50
10
3.0
1.0
10
3.0
1.0
Tj=100 C
Tj=25 C
Tj=25 C
Pulse Width 300us
0.1
0.1
1% Duty Cycle
.01
.01
.4
.6
.8 1.0 1.2 1.4 1.6 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
80
60
40
20
0
150
125
100
8.3ms Single Half
Tj=25 C
75
50
25
0
Sine Wave
JEDEC method
.01
.05
.1
.5
1
5
10
50
100
50
1
5
10
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,(V)
相关型号：
©2020 ICPDF网 联系我们和版权申明