1A1 THRU 1A7
1.0AMP . SILICON RECTIFIERS
FEATURE
.High
current capability
.Low
forward voltage drop
.Low
power loss, high efficiency
.High
surge capability
.High
temperature soldering guaranteed
260° /10sec/ 0.375" lead length at 5 lbs tension
C
.Φ0.6mm
leads
.787(20.0)
MIN.
.138(3.5)
.114(2.9)
.787(20.0)
MIN.
R-1
.025(0.65)
DIA.
.021(0.55)
+
.102(2.6)
DIA.
.087(2.2)
-
MECHANICAL DATA
.Terminal:
Plated axial leads solderable per
MIL-STD 202E, method 208C
.Case:
Molded with UL-94 Class V-0 recognized
Flame Retardant Epoxy
.Polarity:
color band denotes cathode
.Mounting
position: any
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) lead length at T
A
=55°
C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
method)
Maximum Forward Voltage at 1.0A DC
Maximum Forward Voltage at 3.0A DC
Maximum DC Reverse Current
at rated DC blocking voltage
@T
A
=25°
C
@T
A
=100°
C
SYM
BOL
1A1
50
35
50
1A2
100
70
100
1A3
200
140
200
1A4
400
280
400
1.0
1A5
600
420
600
1A6
800
560
800
1A7
1000
700
1000
units
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
V
F
I
R
C
J
R
(JA)
T
STG
T
J
30.0
1.0
1.3
5.0
100.0
15
75
-55 to +150
-55 to +125
A
V
V
µA
pF
°
C/W
°
C
°
C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Storage Temperature
Operation JunctionTemperature
Note:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
2. Thermal Resistance from Junction to Ambient at 0.375"(9.5mm)lead length, vertical P.C.Board Mounted.
- 337 -
RATING AND CHARACTERISTIC CURVES
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
1.0
(1A1 THRU 1A7)
FIG.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10.0
AVERGE FORWARD
RECTIFIED CURRENT,(A)
INSTANEOUS FORWARD
CURRENT,(A)
1.0
0.5
.1
TJ=25
℃
Pulse Width=300
μ
s
1% Duty Cycle
Single Phase Half Wave
60Hz Resistive or
inductive Load
0
0
100
150
200
50
.01
.
5
AMBIENT TEMPERTURE,(
℃
)
INSTANEOUS FORWARD
VOLTAGE,(V)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
.
8
1.1
1.4
1.
7
FIG.3-MAXIMUN NON-REPETITIVE
FORWARD SURGE CURRENT
100
40
PEAK FORWARD SURGE
CURRENT,(A)
INSTANEOUS REVERSE
CURRENT,(
μ
A)
30
8.3ms Single Half
Sine-Wave (JEDEC
Method)
10
20
1
10
TJ=25
℃
0
0
10
100
.1
0
20
40
60
80
100
120
140
NUMBER OF CYCLES AT 60Hz
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
- 338 -