LESHAN RADIO COMPANY, LTD.
1F1 thru 1F7
1 Feature & Dimensions
* Plastic package has Underwriters Laboratory
*
*
*
*
*
*
*
*
Flammability Classification 94V-0
High temperature metallurgically bonded construction
Diffused junction
Capable of meeting environmental standards of MIL-S-19500
1.0 A operation at TA=55°C with no thermal runaway
For use in high frequency rectifier circuits
Fast switching for high efficiency
Typical IR less than 1.0µA
High temperature soldering guaranteed:
350°C/10 seconds
Fast Recovery Rectifiers
Reverse Voltage 50 to 1000V
Forward Current 1.0A
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
2 Mechanical Data
Case:
JEDEC R-1, molded plastic body
Terminals:
Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.007 oz., 0.20 g
Handling precautin:None
We declare that the material of product
compliance with RoHS requirements.
3 Electrical Characteristic
Maximum Ratings & Thermal Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (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 full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at T
A
= 55°
C
symbol
V
RRM
V
RMS
V
DC
IF(AV)
I
FSM
1F1
50
35
50
1F2
100
70
100
1F3
200
140
200
1F4
400
280
400
1.0
25
1F5
600
420
600
1F6
800
560
800
1F7
1000
700
1000
Unit
V
V
V
A
A
IR(AV)
100
55
–50to +150
µA
°C/W
°C
Typical thermal resistance (Note 2)
RθJA
Operating junction and storage temperature range TJ, TSTG
Electrical Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
Typical reverse recovery time (Note 1)
Typical junction capacitance at 4.0V, 1MHz
symbol
V
F
IR
trr
CJ
150
15
1F1
1F2
1F3
1F4
1.3
5.0
200
250
500
1F5
1F6
1F7
Unit
V
µA
ns
PF
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
1/3
LESHAN RADIO COMPANY, LTD.
4. Characteristic Curves
( TA = 25°C unless otherwise noted )
Fig. 1
–
Forward Current Derating Curve
Average Forward Rectified Current (A)
60 Hz
Resistive or
Inductive Load
Fig. 2
–
Maximum Non-repetitive Peak
Forward Surge Current
Average Forward Rectified Current (A)
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
1.0
25
0.5
12.5
0.375" (9.5mm) Lead Length
0
0
25
50 75 100 125 150 175
Ambient Temperature, °C
0
1
10
Number of Cycles at 60Hz
100
Instantaneous Forward Current (A)
Instantaneous Reverse Current (µA)
100
Fig 3.
–
Typical Instantaneous Forward
Characteristics
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
Fig 4.
–
Typical Reverse Characteristics
100
Tj=125℃
10
10
Tj=75℃
1.0
1.0
Tj=25℃
0.1
0.1
0.01
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
0.01
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig 6.
–
Typical Junction Capacitance
Junction Capacitance (pF)
20
10
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
Transient thermal impedance(°C/W)
100
Fig 5.
–typical
transient thermal
impedance
10
1.0
0.1
0.01
0.1
1.0
10
t,Pulse duration,sec
100
1.0
0.1
1
10
Reverse Voltage (V)
100
2/3
LESHAN RADIO COMPANY, LTD.
5.Package Dimensions in inches and (millmeters)
Package outline
Φ
d
L
Φ
D
Dimensions
inches
Min.
Max.
0.106
0.126
0.787
-
0.091
0.102
0.021
0.025
mm
Min.
2.7
20.0
2.3
0.55
Max.
3.2
-
2.6
0.65
L
L1
ΦD
Φd
Note:
R-1
molded plastic case
The marking band indicates the
cathode
3/3
LESHAN RADIO COMPANY, LTD.
Packing Of Plastic-Sealed Axial Lead Diodes
1.卷盘/Reel Packing（52mm）
Unit:mm
A：卷盘规格/Reel spec.
A
B C
W1 W
Item
Label stike this position
Dimeter
Width
Thickness
W1
Dimension
76.4±0.1
82.5±0.2
330±0.5
72±0.2
3±0.2
Symbol
A
B
C
W
W1
B：外箱规格/Outer Box Specification
Item
Size
H
Symbol
L
W
H
Dimension
350±2
350±2
340±4
W
L
按以上包装方式：(As
per the above spec)
DO-41 & A-405
5K
20K
外型/Outside
DO-15
4K
16K
DO-201AD
1.4K
5.6K
Q'ty/Taping
Q'ty/Packing Case
LESHAN RADIO COMPANY, LTD.
2.
弹带盒装/Ammo
Packing
Unit:mm
A：
弹带盒规格/Ammo
Box Spec.
Item
Box's
Size
Symbol
L
W
H
L
W
H
Dimension
260±2
76±2
100±4
250±3
45±3
95±5
Notes
52mm
TYPE
26mm
TYPE
B：外箱规格/Outer Box Specification
Item
Symbol
L
W
H
L
W
H
Dimension
430±2
280±2
225±4
435±3
280±3
295±5
Notes
52mm
TYPE
H
Case's
Size
W
L
26mm
TYPE
按以上包装方式：(As
per the above spec)
外型/Outside
Q'ty/Taping
Q'ty/Packing Case
26mm/TYPE
Q'ty/Packing Case
52mm/TYPE
A-405 & DO-41 & R-1
3K
30K
DO-15
2K
20K
DO-201AD
0.8K
7.2K
60K
40K
14.4K
