Document
LUR405 thru LUR460
FEATURES
Glass Passivated Junction Ultra Fast Rectifiers Reverse Voltage 50 to 600V Forward Current 4.0A
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High temperature metallurgically
bonded construction
* Cavity-free glass passivated junction
* Capable of meeting environmental standards
of MIL-S-19500
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* High temperature soldering guaranteed: 260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
Mechanical Data
Case: JEDEC DO-201AD, molded plastic over glass die
Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.038 oz., 1.03 g Handling precautin:None
1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage Maximum average forward rectified current 0.375" (9.5mm) lead length Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
VRRM VRMS VDC
IF(AV)
IFSM
LUR 405 50
35
50
LUR 410 100
70
100
LUR 415 150
105
150
LUR 420 200 140 200
4.0
LUR 440 400
280
400
LUR 450 500
350
500
LUR 460 600
420
600
150
Maximum full load reverse current, full cycle average,0.375"(9.5mm) lead lengths at TA = 75°C
Typical thermal resistance (Note 2) Operating junction and storage temperature range
IR(AV)
RθJA TJ, TSTG
100
20 –65 to +150
Unit V V V A
A
µA °C/W
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
LUR 405
LUR 410
LUR 415
LUR 420
LUR 440
LUR 450
LUR 460
Unit
Maximum Instantaneous Forward Voltage (IF = 4.0 Amps, TJ = 150°C) (IF = 4.0 Amps, TJ = 25°C)
VF 0.895 0.930
1.05 1.13 V 1.25 1.50
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths (Rated dc Voltage, TJ = 150°C) (Rated dc Voltage, TJ = 25°C)
IR
200 µA 5.0
Typical reverse recovery time (Note 1) Typical junction capacitance at 4.0V, 1MHz
trr CJ
35 50 ns 45 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
LUR405 thru LUR460
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 – Forward Current Derating Curve
60 Hz
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current 200
TJ = TJ max
Resistive or
8.3ms Single Half Sine-wave
4.0
Inductive Load
100 (JEDEC Method)
Average Forward Rectified Current (A)
Average Forward Rectified Current (A)
Instantaneous Forward Current (A)
2.0
0.375" (9.5mm) Lead Length
0 0 25 50 75 100 125 150 175 Ambient Temperature, °C Fig 3. – Typical Instantaneous Forward
100 Characteristics
10
1.0
0.1
TJ = 25°C Pulse width = 300µs
1% Duty Cycle
0.01 0.6 0.8 1.0 1.2 1.4 Instantaneous Forward Voltage (V)
Fig 5. –typical transient thermal
impedance 100
1.6
10
1.0
0.1 0.01
0.1 1.0 10 t,Pulse duration,sec
100
Junction Capacitance (pF)
Instantaneous Reverse Current (µA)
10
1 10
100
Number of Cycles at 60Hz
1000
Fig 4. – Typical Reverse Characteristics 1000
100 Tj=150℃
Tj=75 ℃
10
1.0 Tj=25℃
0.1 0
20 40
60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. – Typical Junction Capacitance
TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p
200 100
10 0 10 20 30 40 50 Reverse Voltage (V)
Transient thermal impedance(°C/W)
3. dimension:
LUR405 thru LUR460
:
1 ammo and box 1.1. ammo spec.
: WI-250 4 0
1
:mm
T52 T42 T26
L 262±2 262±2 250±3
W 76±2 64±2 45±3
H 90±2 90±2 95±3
1.2 inner box spec.
ROHS label
LRC label
:
1.4 label spec. 1.4.1 LRC LRC label
: WI-250 4 0
2
*******
forming spec.
LRC type
**** peak repetive voltage ** average output current **** quantity
*******
date
1.4.2 environmental protection label
2. cartoon spec.
:mm
LWH
H
T52
430±2
280±2
225±2
T42
410±2
285±2
300±2
T26
435±3
280±3
295±3
W cartoon label L
3 ,:typing and cartoon spec.
quantity/ammo
A-405 & DO-41 & R-1 3K
(T52) quantity/cartoon
30K
(T26) quantity/cartoon
(T42) quantity/cartoon
60K 54K
R-3 DO-15
1.8K
2K(T52) 1.8K(T26)
18K 20K
36K 36K
32.4K
36K
DO-201AD 0.8K 8.0K -
:
4 brede spec
: WI-250 4 0
3
typing dimension
26/tape 35/tape 40/tape 42/tape 52/tape 52/tape#
W 26 0.0/+1.6 35 -1.0/+0.5 40 -1.0/+0.5 42 -1.0/+1.0 52 -1.0/+2.0 52 -1.0/+2.0
P
5±0.5
5±0.5
5±0.5
5±0.5
5±0.5
10±0.5
L1-L2
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
H
6±1.0
6±1.0
6±1.0
6±1.0
6±1.0
6±1.0
Z
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
R
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
T
>3.5
>3.5
>3.5
>3.5
>3.5
: 52# DO-201AD "52#" just for D0-201AD
>3.5
1. 0.05mm;;。
The typing thickness is 0.05mm and color is obvious difference
2. 20~40cm. Typing lead over 20~40cm
3. “”;“”。
red color is cathode .