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1A1 – 1A7
1 of 4 2006 Won-Top Electronics
Pb
1A1 – 1A7
1.0A STANDARD DIODE
Features
!
Diffused Junction
!
Low Forward Voltage Drop
!
High Current Capability A B A
!
High Reliability
!
High Surge Current Capability
Mechanical Data
C
!
Case: R-1, Molded Plastic D
!
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
!
Polarity: Cathode Band
!
Weight: 0.181 grams (approx.)
!
Mounting Position: Any
!
Marking: Type Number
!
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
Maximum Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
1A1
1A2
1A3
1A4
1A5
1A6
1A7
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
200
400
600
800
1000
V
RMS Reverse Voltage
V
R(RMS)
35
70
140
280
420
560
700
V
Average Rectified Output Current (Note 1)
@T
A
= 75°C
I
O
1.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
I
FSM
30
A
Forward Voltage @I
F
= 1.0A
V
FM
1.0
V
Peak Reverse Current @T
= 25°C
At Rated DC Blocking Voltage @T
A
= 100°C
I
RM
5.0
50
μA
Typical Junction Capacitance (Note 2)
C
j
15
pF
Typical Thermal Resistance Junction to Ambient
(Note 1)
R
JA
50
°C/W
Operating Temperature Range
T
j
-65 to +125
°C
Storage Temperature Range
T
STG
-65 to +150
°C
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0 MHz and Applied Reverse Voltage of 4.0V D.C.
WTE
POWER SEMICONDUCTORS
R-1
Min
20.0
2.90
0.53
2.20
Dim
A
B
C
D
Max
—
3.50
0.64
2.60
All Dimensions in mm