SHANGHAI SUNRISE ELECTRONICS CO., LTD.

VOLTAGE: 50 TO 1000V CURRENT: 1.0A

FEATURES

• Ideal for surface mount pick and

place application

• Low profile package

• Built-in strain relief

• High surge capability

• Glass passivated chip

• Ultra fast recovery for high efficiency

• High temperature soldering guaranteed:

260

MECHANICAL DATA

• Terminal: Plated leads solderable per

MIL-STD 202E, method 208C

• Case: Molded with UL-94 Class V-O

recognized flame retardant epoxy

• Polarity: Color band denotes cathode

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

SYMBOL

US1

AB

US1

BB

US1

DB

US1

GB

US1

JB

US1

KB

US1

MB

UNITS

Maximum Repetitive Peak Reverse Voltage

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

V

Maximum Average Forward Rectified Current

Peak Forward Surge Current (8.3ms single

half sine-wave superimposed on rated load)

Maximum Instantaneous Forward Voltage

(at rated forward current)

Maximum DC Reverse Current

µA

(at rated DC blocking voltage)

µA

Maximum Reverse Recovery Time

(Note 1)

trr

nS

Typical Junction Capacitance

(Note 2)

pF

Typical Thermal Resistance

(Note 3)

Storage and Operation Junction Temperature

Note:

3.Thermal resistance from junction to terminal mounted on 5×5mm copper pad area

http://www.sse-diode.com

32

-50 to +150

50

75

20

10

5.0

200

1.0

1.4

30

A

1.7

V

FAST SWITCHING RECTIFIER

US1AB THRU US1MB

SURFACE MOUNT ULTRA

(Single-phase, half-wave, 60Hz, resistive or inductive load rating at 25

derate current by 20%)

RATINGS

1.0

A

TECHNICAL

SPECIFICATION

B

C

A

D

G

H

F

SMB/DO-214AA

Dimensions in inches and (millimeters)

AB

C

D

MAX. .155(3.94) .180(4.57) .083(2.11) .012(0.305)

MIN. .130(3.30) .160(4.06) .077(1.96) .006(0.152)

EF

G

H

MAX. .220(5.59) .096(2.44) .008(0.203) .060(1.52)

MIN. .205(5.21) .084(2.13) .004(0.102) .030(0.76)