1A1A thru 1A7A
General Purpose Plastic Rectifiers
Reverse Voltage 50 to 1000V Forward Current 1.0A
Feature
* Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
* Construction utilizes void-free molded plastic technique
* Low reverse leakage
* High forward surge capability
* Glass passivated chip
* High temperature soldering guaranteed:
260°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
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:
0.0063 oz., 0.167 g
Handling precautin:None
We declare that the material of product compliance
with ROHS requirements
1. Electrical Characteristic
Maximum & Thermal Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
device marking code
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
= 75°C
Peak forward surge current 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
Typical thermal resistance (Note 1)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
IF(AV)
I
FSM
RθJA
TJ, TSTG
symbol
1A1A
1A
50
35
50
1A2A
2A
100
70
100
1A3A
3A
200
140
200
1A4A
4A
400
280
400
1.0
25
50
–50 to +150
1A5A
5A
600
420
600
1A6A
6A
800
560
800
1A7A
7A
1000
700
1000
V
V
V
A
A
°C/W
°C
Unit
Electrical Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
1A1A 1A2A 1A3A 1A4A
V
F
1.10
Maximum instantaneous forward voltage at 1.0A
5.0
Maximum DC reverse current TA = 25°C
IR
50
at rated DC blocking voltage TA = 100°C
15
Typical junction capacitance at 4.0V, 1MHz
CJ
NOTES:
1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
1A5A
1A6A
1A7A
Unit
V
µA
PF
1A1A thru 1A7A
2. 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
Case Temperature,
°C
Fig 3.
–
Typical Instantaneous Forward
Characteristics
0
1
10
Number of Cycles at 60Hz
100
Fig 4.
–
Typical Reverse Characteristics
100
Instantaneous Reverse Current (µA)
10
Instantaneous Forward Current (A)
1.0
10
Tj=125℃
0.1
1.0
Tj=75℃
0.01
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
0.1
Tj=25℃
0.001
0.6
0.8
1.0
1.2
1.4
Instantaneous Forward Voltage
1.6
0.01
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig 6.
–
Typical Junction Capacitance
Fig 5.
–typical
transient thermal
impedance
Transient thermal impedance(°C/W)
100
Junction Capacitance (pF)
100
10
10
1.0
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
0.1
0.01
0.1
1.0
10
t,Pulse duration,sec
100
1.0
0.1
1
10
Reverse Voltage (V)
100
1A1A thru 1A7A
3. dimension:
1A1A thru 1A7A
4、版式次更新记½
版次
1
更新记½
第一版
更新½者
谭志伟
更新日期
2018.02.28
