US1A thru US1M

FEATURES

Plastic passivated Junction

Ultra fast switching for high efficiency

For surface mounted applications

Low forward voltage drop and high current capability

Low reverse leakage current

Plastic material has UL flammability classification 94V-0

MECHANICAL DATA

Case : Molded plastic

Polarity : Indicated by cathode band

Weight : 0.002 ounces, 0.064 grams

Maximum Average Forward

Rectified Current

Peak Forward Surge Current

8.3ms single half sine-wave

super imposed on rated load (JEDEC METHOD)

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum forward Voltage at 1.0A DC

Maximum DC Reverse Current

at Rated DC Blocking Voltage

1.0

30

1.0

5.0

100

Operating Temperature Range

-55 to +150

C

Storage Temperature Range

-55 to +150

C

uA

V

A

A

V

UNIT

V

V

CHARACTERISTICS

SYMBOL

200

140

200

50

35

50

1000

700

1000

100

70

100

800

560

800

600

420

600

400

280

400

US1A

US1M

US1K

US1J

US1G

US1D

US1B

1.3

1.7

Typical Junction

Capacitance (Note 2)

20

pF

17

Typical Thermal Resistance (Note 3)

30

C/W

Maximum Reverse Recovery Time (Note 1)

50

75

ns

2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

3.Thermal Resistance junction to Lead.

SURFACE MOUNT

ULTRA FAST RECTIFIERS

REVERSE VOLTAGE - 50 to 1000 Volts

FORWARD CURRENT - 1.0 Ampere

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

CTC0171 Ver. 1.0

1 of 2

US1A thru US1M

SMAE

H

J

E

G

A

B

D

C

Cathode Band

DIMENSIONS

INCHES

MM

DIM

MIN

MAX

MIN

MAX

NOTE

A.081

.089

2.05

2.25

B.059

.075

1.50

1.90

C

.002

.010

0.05

0.25

D--

.008

---

.20

E

.030

.052

0.76

1.32

G.189

.209

4.80

5.30

H.159

.167

4.05

4.25

J

.094

.102

2.40

2.60