- 480 -
0.075(1.9)
0.067(1.7)
0.114(2.9)
0.106(2.7)
0.056(1.43)
0.048(1.23)
0.00~0.004
(0.00~0.10)
0.01(0.23)
0.007(0.17)
DETAIL "A", SCALE=20/1
A
5
O
5
O
0.15(3.8)
0.134(3.4)
0.047(1.2)
0.031(0.8)
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
o
C / 10 seconds at terminals
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
Symbol S1AL S1BL S1DL S1GL S1JL S1KL S1ML
Units
Maximum Recurrent Peak Reverse Voltage
V
RRM
50
100 200 400 600 800 1000
V
Maximum RMS Voltage
V
RMS
35
70
140 280 420 560 700
V
Maximum DC Blocking Voltage
V
DC
50
100 200 400 600 800 1000
V
Marking Code (Note 3)
1ALYM 1BLYM
1DLYM
1GLYM
1JLYM
1KLYM
1MLYM
Maximum Average Forward Rectified
Current @T
L
=110
I
(AV)
1.0 A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
I
FSM
30 A
Maximum Instantaneous Forward Voltage
@ 1.0A
V
F
1.1 V
Maximum DC Reverse Current @ T
A
=25
at Rated DC Blocking Voltage @ T
A
=125
I
R
5
50
uA
uA
Typical Thermal Resis tance (Note 2)
R
JL
R
JA
25
85
30
85
/W
Typical Junction Capacitance ( Note 1 )
Cj
9 pF
Operating Temperature Range
T
J
-55 to +150
Storage Temperature Range
T
STG
-55 to +150
Notes: 1. Measured at 1 MHz and Applied V
R
=4.0 Volts
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.
- 481 -
RATINGS AND CHARACTERISTIC CURVES (S1AL THRU S1ML)
FIG.3- TYPICAL FORWARD CHARACTERISTICS
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
.
(A)
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.1
0.01
0.05
0.5
5
50
100
0.02
0.2
2
1.0
10
20
FORWARD VOLTAGE. (V)
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK
FOR
W
ARD
SURGE
CURRENT
.
(A)
1
2
5
10
20
100
50
5
2
1
10
50
20
100
NUMBER OF CYCLES AT 60Hz
8.3ms Single
Half Sine Wave
Tj=Tj max
FIG.5- TYPICAL JUNCTION CAPACITANCE
JUNCTION
CAP
ACIT
ANCE.(pF)
0.1
0.01
1.0
10
100
10
2
5
20
100
50
1
REVERSE VOLTAGE. (V)
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
0
FIG.4- TYPICAL REVERSE CHARACTERISTICS
0
20
40
60
80
100
120
140
100
10
1.0
0.1
0.01
0.001
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=125 C
0
Tj=25 C
0
Tj=75 C
0
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
A
VERAGE
FOR
W
ARD
CURRENT
.
(A)
0
20
40
60
80
100
120
140
160
0
0.4
1.2
0.2
0.6
0.8
1.0
LEAD TEMPERATURE. ( C)
o
.20IN (5.0mm ) x 0.5mil
inches(0.013mm)
Thick Copper Pad Areas
2
2
INST
ANT
ANEOUS
REVERSE
CURRENT
.(
A
)
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