Document
MCC R
Micro Commercial Components
Micro Commercial Components 130 W Cochran St, Unit B Simi Valley, CA 93065 Tel:818-701-4933
US1A THRU US1M
Features
• Halogen free available upon request by adding suffix "-HF" • Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
•• GUlltarassFPaastssS iwvaittcehdinCghFipor High Efficiency
• For Surface Mounted Applications
• Low Forward Voltage Drop And High Current Capability
1 Amp Ultra Fast Rectifier
50 to 1000 Volts
• Low Reverse Leakage Current
• Epoxy meets UL 94 V-0 flammability rating • Moisture Sensitivity Level 1
Maximum Ratings
DO-214AC (SMA) (LEAD FRAME)
• Operating Temperature: -65°C to +150°C
H
• Storage Temperature: -65°C to +150°C
• Maximum Thermal Resistance; 30 °C/W Junction To Lead
MCC
Device
Maximum
Maximum Maximum
J
Catalog
Marking Recurrent
RMS
DC
Number
Peak Reverse Voltage Blocking
Voltage
Voltage
US1A
US1A
50V
35V
50V
US1B US1C
US1B US1C
100V 150V
70V 105V
100V 150V
A
C
US1D US1G US1J
US1D US1G US1J
200V 400V 600V
140V 280V 420V
200V 400V 600V
E F
D
B
US1K
US1K
800V
560V
800V
G
US1M
US1M
1000V
700V
1000V
Dimensions
Electrical Characteristics @ 25°C Unless Otherwise Specified
INCHES
MM
Average Forward Current
Peak Forward Surge Current Maximum Instantaneous
IF(AV) IFSM
1.0A 30A
TL = 110°C 8.3ms, half sine
DIM
MIN
A
.079
B
.050
C
.002
D
---
E
.030
F
.065
G
.189
H
.157
J
.090
MAX .096 .064 .008 .02 .060 .091 .220 .181 .115
MIN 2.00 1.27 .05 --.76 1.65 4.80 4.00 2.25
MAX 2.44 1.63 .20 .51 1.52 2.32 5.59 4.60 2.92
NOTE
Forward Voltage
US1A-1D
VF
US1G
US1J-1M
Maximum DC
1.0V 1.4V 1.7V
IFM = 1.0A; TJ = 25°C
SUGGESTED SOLDER PAD LAYOUT
0.090” MAX
Reverse Current At Rated DC Blocking Voltage
IR
10μA TA = 25°C
100μA TA = 100°C
0.085” MIN
Maximum Reverse
Recovery Time
US1A-US1G
Trr
US1J~US1M
50ns 75ns
IF=0.5A, IR=1.0A, Irr=0.25A
0.070” MIN
Typical Junction
Capacitance
US1A-1G
CJ
US1J-1M
20pF 10pF
Measured at 1.0MHz, VR=4.0V
*Pulse test: Pulse width 300 sec, Duty cycle 1%
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
www.mccsemi.com
Revision: I
1 of 4
2016/12/28
US1A thru US1M
Figure 1 Typical Forward Characteristics 100
MCC R
Micro Commercial Components
Figure 2 Typical Forward Characteristics 100
10
T =150° C J
T =125° C J
1
T =25° C J
10 125° C
150° C 1
25° C
Amps
Amps
0.1
TJ=100° C
US1A thru US1G
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 Volts
Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts
Average Forward Rectified Current (A)
Fig. 3 Forward Current Derating Curve
1.2
1.0
0.8
0.6
0.4
0.2
0
0
25
50
75
100 125 150
Lead Temperature (°C)
100° C 0.1
US1J thru US1M
0.01
0.5
1.0
1.5
2.0
2.5
3.0
Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts
.