TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
HIGH RELIABILITY POWER RECTIFIER
Qualified per MIL-PRF-19500/260
•
Glass Passivated Die
•
Glass to Metal Seal Construction
•
25 Amps Surge Rating
•
VRRM to 1000 Volts
DEVICES
LEVELS
1N1124A
1N1126A
1N1128A
1N1124RA
1N1126RA
1N1128RA
1N3649
1N3650
1N3649R
1N3650R
JAN
ABSOLUTE MAXIMUM RATINGS (T
C
= +25°C unless otherwise noted)
Parameters / Test Conditions
Peak Repetitive Reverse Voltage
1N1124A
1N1126A
1N1128A
1N3649
1N3650
1N1124RA
1N1126RA
1N1128RA
1N3649R
1N3650R
Symbol
Value
200
400
600
800
1000
3.3
25
2.0
-65°C to 150°C
-65°C to 200°C
Unit
V
RWM
V
Average Forward Current, T
C
= 150°
Peak Surge Forward Current @ t
p
= 8.3ms, half sinewave,
T
C
= 150°C, T = 1/120s
Thermal Resistance, Junction to Case
Operating Case Temperature Range
Storage Temperature Range
I
F
I
FSM
R
θjc
T
C
T
stg
A
A
°C/W
°C
°C
DO-203AA(DO-4)
ELECTRICAL CHARACTERISTICS (T
A
= +25°C, unless otherwise noted)
Parameters / Test Conditions
Forward Voltage
I
F
= 10A, T
j
= 25°C*
Reverse Current
V
R
= 200, T
j
= 25°C
V
R
= 400, T
j
= 25°C
V
R
= 600, T
j
= 25°C
V
R
= 800, T
j
= 25°C
V
R
= 1000, T
j
= 25°C
Reverse Current
V
R
= 200, T
j
= 150°C
V
R
= 400, T
j
= 150°C
V
R
= 600, T
j
= 150°C
V
R
= 800, T
j
= 150°C
V
R
= 1000, T
j
= 150°C
1N1124A
1N1126A
1N1128A
1N3649
1N3650
1N1124A
1N1126A
1N1128A
1N3649
1N3650
1N1124RA
1N1126RA
1N1128RA
1N3649R
1N3650R
1N1124RA
1N1126RA
1N1128RA
1N3649R
1N3650R
Symbol
V
F
Min.
Max.
2.2
Unit
V
I
R
5
μA
I
R
200
μA
* Pulse test: Pulse width 300 µsec, Duty cycle 2%
Note:
T4-LDS-0135 Rev. 1 (091678)
Page 1 of 3
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
HIGH RELIABILITY POWER RECTIFIER
GRAPHS
FIGURE 1
TYPICAL FORWARD CHARACTERISTICS
FIGURE 2
TYPICAL REVERSE CHARACTERISTICS
T4-LDS-0135 Rev. 1 (091678)
Page 2 of 3
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
HIGH RELIABILITY POWER RECTIFIER
PACKAGE DIMENSIONS
NOTES:
Ltr
Dimensions are in inches.
Millimeters are given for general information only.
Units must not be damaged by torque of 15 inch-pounds applied to
10-32NF-2B nut assembled on thread
4. Diameter of unthreaded portion .189 inch (4.80 mm) max and .163
inch (4.14 mm) min.
5. Complete threads to extend to within 2.5 threads of seating plane.
6. Angular orientation of this terminal is undefined.
7. Max pitch diameter of plated threads shall be basic pitch diameter
.169 inch (4.31 mm) reference FED-STD-H28 (Screw Thread
Standards for Federal Services.)
8. The A.S.A. thread reference is 10-32UNF2A.
9. Terminal shape is unrestricted.
10. Reversed (anode to stud) units shall be marked with an R
following the last digit in the type number
11. In accordance with ASME Y14.5M, diameters are equivalent to
φx
symbology.
1.
2.
3.
CH
CD
HF
HT
OAH
C
φT
SL
K
Dimensions
Inches
Millimeters
Min
Max
Min
Max
.405
10.29
.424
10.77
.424
.437
10.77
11.10
.075
.175
1.90
4.44
.800
20.32
.250
6.35
.060
1.52
.422
.453
10.72
11.51
Notes
9
3,5,7
Physical dimensions (DO-203AA, formerly DO-4)
1N1202A, 1N1204A, 1N1206A, 1N3671A, 1N3673A and AR versions, and 1N1124A, 1N1126A,
1N1128A, and RA versions 1N3649, 1N3650, and R versions.
T4-LDS-0135 Rev. 1 (091678)
Page 3 of 3
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