Microsemi JANTX1N3893 Fast recovery rectifiers qualified per mil-prf-19500/304 Datasheet

1N3889 – 1N3891, 1N3893
Available on
commercial
versions
Qualified Levels*:
JAN, JANTX, and
JANTXV
FAST RECOVERY RECTIFIERS
Qualified per MIL-PRF-19500/304*
DESCRIPTION
This 1N3889 – 1N3891 and 1N3893 family of rectifier devices are suitable for applications in
DC power supplies, inverters, converters, choppers and ultrasonic systems as well as other
applications. It can also be used as a free-wheeling diode. They are military qualified up to a
JANTXV level on select part numbers and they are available in both standard and reverse
polarities. Microsemi also offers numerous other products to meet higher and lower power
voltage regulation applications.
Important: For the latest information, visit our website http://www.microsemi.com.
FEATURES
•
•
•
•
•
•
DO-203AA (DO-4)
Package
Very low forward voltage.
Fast recovery time.
Low thermal resistance.
Both polarities available.
JAN, JANTX, and JANTXV qualifications also available per MIL-PRF-19500/304.
*(Excludes part number 1N3889.)
RoHS compliant devices available by adding “e3” suffix.
APPLICATIONS / BENEFITS
•
•
•
•
Available in 12 or 20 amp current ratings.
Short reverse recovery time.
High surge capability.
Hermetically sealed.
MAXIMUM RATINGS @ TC = 25 ºC unless otherwise noted
Parameters/Test Conditions
Symbol
Value
Junction and Storage Temperature
TJ & TSTG
-65 to +175
Thermal Resistance Junction-to-Case
non “A”
“A”
Reverse Voltage
1N3890 A/R/AR
1N3891 A/R/AR
1N3893 A/R/AR
Working Peak Reverse Voltage
1N3889 A/R/AR
1N3890 A/R/AR
1N3891 A/R/AR
1N3893 A/R/AR
Repetitive Peak Reverse Voltage
1N3889 A/R/AR
1N3890 A/R/AR
1N3891 A/R/AR
1N3893 A/R/AR
Average Forward Current, 180 degrees conduction
angle, 60 Hz, half sine wave
non “A”
@ TC = 100 ºC
“A”
Maximum Non-Repetitive Sinusoidal Surge Current
@ TC = 100 ºC (8.3 ms, half sine)
non “A”
“A”
RӨJC
VR
VRWM
VRRM
2.0
1.5
100
200
400
50
100
200
400
50
100
200
400
o
o
C
C/W
V
V (pk)
V
IO
12
20
A
IFSM
175
250
A (pk)
NOTES: 1. Derate linearly 2 % of IO /ºC for TC > 100 ºC, see Figure 5.
T4-LDS-0143, Rev. 2 (120861)
Unit
©2012 Microsemi Corporation
MSC – Lawrence
6 Lake Street,
Lawrence, MA 01841
Tel: 1-800-446-1158
(978) 620-2600
Fax: (978) 689-0803
MSC – Ireland
Gort Road Business Park,
Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044
Fax: +353 (0) 65 6822298
Website:
www.microsemi.com
Page 1 of 7
1N3889 – 1N3891, 1N3893
MECHANICAL and PACKAGING
•
•
•
•
•
•
CASE: Hermetically sealed metal and glass case body with 10-32 UNF3A threaded stud.
TERMINALS: Tin-lead plated or RoHS compliant matte-tin plating on nickel. Solder dipped eyelet.
MARKING: Manufacturer's ID, part number, date code, polarity symbol.
WEIGHT: 5 grams (approximate).
Maximum Stud Torque: 10-15 inch pounds.
See Package Dimensions on last page.
PART NOMENCLATURE
Applicable to 1N3889 only:
1N3889
A
R
(e3)
JEDEC Registered Number
(see Electrical Characteristics
table)
RoHS Compliance
e3 = RoHS compliant
Blank = non-RoHS compliant
Current Rating
A = 20 Amps
Blank = 12 Amps
Polarity
R = Anode to Stud
Blank = Cathode to Stud
Applicable to 1N3890, 1N3891 and 1N3893 only:
JAN
1N3890
A
R (e3)
Reliability Level
JAN = JAN level
JANTX = JANTX level
JANTXV = JANTXV level
Blank = Commercial
RoHS Compliance
e3 = RoHS compliant (on
commercial grade only)
Blank = non-RoHS compliant
Polarity
R = Anode to Stud
Blank = Cathode to Stud
JEDEC Registered Number
(see Electrical Characteristics
table)
Current Rating
A = 20 Amps
Blank = 12 Amps
T4-LDS-0143, Rev. 2 (120861)
©2012 Microsemi Corporation
Page 2 of 7
1N3889 – 1N3891, 1N3893
SYMBOLS & DEFINITIONS
Definition
Symbol
CJ
IF(AV)
IFSM
IRM
trr
VFM
VRRM
VRWM
Junction Capacitance: The junction capacitance in pF at a specified frequency.
Average Forward Current: The average forward current dc value, no alternating component.
Maximum Forward Surge Current: The forward current, surge peak or rated forward surge current.
Maximum Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and
temperature.
Reverse Recovery Time: The time interval between the instant the current passes through zero when changing from
the forward direction to the reverse direction and a specified decay point after a peak reverse current occurs.
Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current.
Repetitive Peak Reverse Voltage: The peak reverse voltage including all repetitive transient voltages but excluding all
non-repetitive transient voltages.
Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature range
excluding all transient voltages (ref JESD282-B). Also sometimes known as PIV.
ELECTRICAL CHARACTERISTICS @ TA = 25 ºC unless otherwise noted
Type
Typical
Junction
Capacitance
CJ
1N3889(R)
115 pF (1)
Average
Forward
Current
IF(AV)
Maximum
Forward
Voltage
VFM
Maximum
Reverse
Current
IRM
TC = 100 ºC
TC = 25 oC
TC = 25 oC
TC = 150 oC
12 A
1.5 V
@
IFM = 20 A (2)
10 µA
@
VRRM
2 mA
@
VRRM
Maximum
Reverse
Recovery
Time
trr
200 ns
(3)
NOTES: 1. VR = 10 V, f = 1 Mhz, TJ = 25 ºC.
2. IFM = 38 A, TJ = 25 ºC. Pulse test: pulse width 300 µsec, duty cycle 2%.
3. IF = 1 A, VR = 30 A, di/dt = 25 A/µs, TC = 55 ºC.
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Forward Voltage
IFM = 38 A, TC = 25 °C*
VFM
1.5
V
Forward Voltage
IFM = 250 A, TC = 150 °C**
VFM
2.75
V
Reverse Current
VRM = 100 V, TC = 25 °C
VRM = 200 V, TC = 25 °C
VRM = 400 V, TC= 25 °C
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
IRM
10
µA
Reverse Current
VRM = 100 V, TC = 150 °C
VRM = 200 V, TC = 150 °C
VRM = 400 V, TC = 150 °C
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
IRM
2
mA
Reverse Recovery Time
VRM = 30 V, IF = 1A, TC = 55 °C*
1N3890, 1N3891, 1N3893
1N3890A, 1N3891A,1N3893A / AR
Trr
200
150
ns
* Pulse test: Pulse width 300 µsec, duty cycle 2%.
** Pulse test: Pulse width 800 µsec.
T4-LDS-0143, Rev. 2 (120861)
©2012 Microsemi Corporation
Page 3 of 7
1N3889 – 1N3891, 1N3893
Instantaneous Forward Current - Amperes
GRAPHS
Typical Reverse Current - mA
Instantaneous Forward Voltage – Volts
FIGURE 1 – Typical Forward Characteristics
Reverse Voltage – Volts
FIGURE 2 – Typical Reverse Characteristics
T4-LDS-0143, Rev. 2 (120861)
©2012 Microsemi Corporation
Page 4 of 7
1N3889 – 1N3891, 1N3893
Junction Capacitance - pF
GRAPHS (continued)
Reverse Voltage – Volts
Maximum Allowable Case Temperature - ºC
FIGURE 3 – Typical Junction Capacitance
Average Forward Current – Amperes
FIGURE 4 – Forward Current Derating
T4-LDS-0143, Rev. 2 (120861)
©2012 Microsemi Corporation
Page 5 of 7
1N3889 – 1N3891, 1N3893
Maximum Forward Current - Amps
GRAPHS (continued)
Maximum Case Temperature - ºC
RӨJC (ºC/W)
Figure 5 – Maximum Forward Current vs. Maximum Case Temperature
Time (s)
Figure 6 – Thermal Impedance for “A” type devices
T4-LDS-0143, Rev. 2 (120861)
©2012 Microsemi Corporation
Page 6 of 7
1N3889 – 1N3891, 1N3893
PACKAGE DIMENSIONS
Ltr
Inch
Min
Dimensions
Millimeters
Max
Min
Max
CD
.424
10.77
CH
.405
10.29
CH1
.020
G
.060
HF
.424
.437
10.77
11.10
HT
.075
.175
1.90
4.44
OAH
.065
0.51
1.65
.800
20.32
.163
.189
4.14
4.80
SL
.422
.453
10.72
11.50
SP
TD
9
1.52
OM
T
Notes
4
5, 6, 7, 8
.060
1.52
.250
6.35
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Angular orientation of this terminal is undefined. Square or radius on end of terminals is optional.
4. Diameter variations within these limits are permitted.
5. The ANSI thread reference is 0.190-32 UNF-2A.
6. Max pitch diameter of plated threads shall be basic pitch diameter 0.169 inch (4.29 mm) reference FED-STD-H28 (Screw
Thread Standards for Federal Services.)
7. Units must not be damaged by torque of 15 inch-pounds applied to 0.190-32 UNF-2B nut assembled on thread.
8. Complete threads to extend to within 0.078 inch (1.98 mm) of the seating plane.
9. Terminal-end shape is unrestricted.
10. Reversed (anode to stud) units shall be marked with an “R” following the last digit in the type number.
11. Forward polarity (cathode to stud) marking is not shown.
T4-LDS-0143, Rev. 2 (120861)
©2012 Microsemi Corporation
Page 7 of 7
Similar pages