- 480 -

0.114(2.9)

0.106(2.7)

DETAIL "A", SCALE=20/1

A

5

O

5

O

0.15(3.8)

0.134(3.4)

S1AL THRU S1ML

1.0 AMP. Surface Mount Rectifiers

Voltage Range

50 to 1000 Volts

Current

1.0 Ampere

Features

For surface mounted application

Glass passivated junction chip.

Low-PROFILE PACKAGE

Ideal for automated placement

Low power loss, high efficiency

High temperature soldering:

260

Mechanical Data

Case: JEDEC DO-219-AB(SMF) plastic case

Polarity: Color band denotes cathode end

Packaging: 12mm tape per EIA STD RS-481

Weight: approx. 15mg

Sub SMA

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25

℃ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

Type Number

Maximum Recurrent 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

Marking Code (Note 3)

1ALYM 1BLYM 1DLYM 1GLYM 1JLYM 1KLYM 1MLYM

Maximum Average Forward Rectified

Current

℃

1.0

A

Peak Forward Surge Current, 8.3 ms Single

Half Sine-wave Superimposed on Rated

Load (JEDEC method )

30

A

Maximum Instantaneous Forward Voltage

@ 1.0A

1.1

V

℃

℃

5

50

uA

uA

Typical Thermal Resis tance (Note 2)

R

R

25

85

30

85

℃/W

Typical Junction Capacitance ( Note 1 )

Cj

9

pF

Operating Temperature Range

-55 to +150

℃

Storage Temperature Range

-55 to +150

℃

Notes: 1. Measured at 1 MHz and Applied V

2. Measured on P.C. Board with 0.2 x 0.2” (5.0 x 5.0mm) Copper Pad Areas.

3. 1ALYM: 1=1A, A=50V, L-Low Profile, Y-Year Code, M-Month Code.