Page 1
1 AMP SILICON RECTIFIERS
IS1A THRU IS1M
TECHNICAL SPECIFICATION
FEATURES
Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
High surge current capability
Low leakage
Ideal for surface mounted automative applications
High temperature soldering capability :
230°C/5 seconds
MECHANICAL DATA
Case
Terminals
Polarity
Weight
Standard
Packaging
: JEDEC DO-214AA, moulded plastic.
: Solder plated, solderable per
MIL-STD 750, method 2026
: Colour band denotes cathode end.
: 0.14 grams (0.005 ounce)
: 12mm tape
VOLTAGE
50 to 1000 Volts
DIMENSIONS
2.2
max.
2.9
max.
1.5
max.
- millimeters
4.6
max.
5.6
max.
0.2
max.
CURRENT
1.0 Amp
DO-214AA
3.9
max.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Symbols
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
= 75°C
at T
A
Peak Forward Surge Current, 8.3 ms single half
sine - wave superimposed on rated load
Maximum Instantaneous Forward Voltage at 1.0A
= 25°C
Maximum Reverse Current at Rated
DC Blocking Voltage
Typical Junction Capacitance (see Note 1)
Typical Thermal Resistance (see Note 2)
Operating Temperature Range
Storage Temperature Range
Notes :
1. Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
2. P.C.B. mounted on 5.0mm
2
copper land areas
T
A
TA = 100°C
V
V
V
I
F(AV)
I
FSM
V
I
R
C
R
T
T
RRM
RMS
DC
F
J
THja
J
STG
IS1A
50
35 70 140 280 420 560 700
50
IS1B
100
100
IS1D
200
200
IS1G
400
400
1.0
30
1.1
5.0
50
30
- 40 to + 150
- 40 to + 150
IS1J
600
600
IS1K
800
800
IS1M
1000
1000
Units
V
V
V
A
A
V
µA
µA
pF15
°C/W
°C
°C
Reformatted by Anglia 9851
Page 2
IS1A THRU IS1M
RATING AND CHARACTERISTIC CURVES
FIG. 1 - FORWARD CURRENT DERATING CURVE
1.0
0.8
0.6
0.4
0.2
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
0
0
Resistive or Industive Load
P.C.B mounted on 5.0mm
copper land areas
25 50 75 100 125 150 175 200
2
AMBIENT TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
30
10
3.0
1.0
0.3
0.1
.03
TJ = 25°C
Pulse width = 300µs
2% duty cycle
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
30
25
20
15
TA = 75°C
10
PEAK FORWARD SURGE
CURRENT, AMPERES
5
8.3ms single half sine-wave
(JEDEC) method
2 5 20 50
1
10
NUMBER OF CYCLES AT 60Hz
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
100
30
20
10
5
CAPACITANCE, pF
2
1
.1 .2 .5
T = 25°C
J
f = 1MHz
V
= 50mVp-p
SIG
2 5 20 50
1 10 100
REVERSE VOLTAGE, VOLTS
100
INSTANTANEOUS FORWARD CURRENT,
.01
AMPERES
0.4 0.6 0.8 1.0 1.2 1.4
INSTANTANEOUS FORWARD
VOLTAGE, VOLTS
TAPE & REEL SPECIFICATION
Cathode
8.0 4.0 1.55 2.0 1.75
1.5
ø330
1.6
5.5
12.0
3.07
ø14
ø75
18
Dimensions - mm
2.46
4.09
FIG. 5 - TYPICAL REVERSE CHARACTERISTICS
10
T
= 100°C
3.0
1.0
0.3
0.1
INSTANTANEOUS REVERSE
.03
CURRENT, MICROAMPERES
.01
0 20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE
J
VOLTAGE, %
TJ = 25°C
140
Reformatted by Anglia 9851
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