1A1 THRU 1A7
MINIATURE GENERAL PURPOSE PLASTIC SILICON RECTIFIER
REVERSE VOLTAGE:
FORWARD CURRENT:
FEATURES
· Low forward voltage drop
· High current capability
· High capability
· High surge current capability
· Exceeds environmental standards of MIL-S-19500/228
R-1
50 to 1000 VOLTS
1.0 AMPERE
MECHANICAL DATA
Case: Molded plastic, R-1
Epoxy: UL 94V-O rate flame retardant
Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 0.0064ounce, 0.181gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, 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
.375"(9.5mm) Lead Length at T
A
=25℃
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage
at 1.0A DC and 25℃
Maximum Reverse Current
at Rated DC Blocking Voltage
at T
A
=25℃
T
A
=100℃
I
R
V
F
I
FSM
V
RRM
V
RMS
V
DC
I
(AV)
1A1
1A2
1A3
1A4
1A5
1A6
1A7
Units
Volts
Volts
Volts
Amp
50
35
50
100
70
100
200
140
200
400
280
400
1.0
600
420
600
800
560
800
1000
700
1000
25
Amp
1.1
5.0
50
100
Volts
uAmp
Maximum Full Load Reverse Current
Full Cycle Average at T
L
=75℃
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
uAmp
pF
℃/W
℃
℃
C
J
R
θJA
T
J
Tstg
15
60
-55 to +150
-55 to +150
NOTES:
1- Measured at 1 MH
Z
and applied reverse voltage of 4.0 VDC.
2- Thermal Resistance From Junction to Ambient 0.375"(9.5mm) lead length P.C.B. Mounted.
1A1 THRU 1A7
MINIATURE GENERAL PURPOSE PLASTIC SILICON RECTIFIER
RATINGS AND CHARACTERISTIC CURVES
电子工程世界
