Dated : 23/12/2008
H
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
LL4001G THRU LL4007G
SURFACE MOUNT GLASS PASSIVATED SILICON RECTIFIERS
Reverse Voltage - 50 to 1000 V
Forward Current - 1 A
Features
•
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
•
For surface mounted applications
•
High temperature metallurgically bonded construction
• Cavity-free glass passivated junction
Mechanical data
•
Case: Molded plastic, MELF (DO-213AB)
•
Terminals: Solder plated, solderable per
MIL-STD-750, method 208 guaranteed
•
Polarity: Color band denotes cathode end
•
Mounting position: Any
Maximum Ratings and Electrical characteristics
Ratings at 25
OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive
load, derate current by 20%.
Parameter
Symbols LL4001G LL4002G LL4003G LL4004G LL4005G LL4006G LL4007G Units
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
V
Maximum Average Forward Rectified Current at TA = 75
OC
IF(AV)
1
A
Peak Forward Surge Current 8.3 ms Single Half Sine Wave
Superimposed on Rated Load (JEDEC Method)
IFSM
30
A
Maximum Forward Voltage at 1 A
VF
1.1
V
Maximum Reverse Current
at Rated DC Blocking Voltage
TA = 25
OC
TA = 125
OC
IR
5
200
µA
Typical Junction Capacitance
1)
CJ
15
pF
Typical Thermal Resistance
2)
RθJA
50
OC/W
Typical Thermal Resistance
3)
RθJT
20
OC/W
Operating Junction Temperature Range
Tj
- 55 to + 150
OC
Storage Temperature Range
Tstg
- 55 to + 150
OC
1) Measured at 1 MHz and applied reverse voltage of 4 V D.C
2) Thermal resistance from junction to ambient, 0.24 X 0.24" (6 X 6 mm) copper pads to each terminal
3) Thermal resistance from junction to terminal, 0.24 X 0.24" (6 X 6 mm) copper pads to each terminal
Plastic case MELF (DO-213AB)
Dimensions in inches and (millimeters)