DL4001 - DL4007
1.0A SURFACE MOUNT GLASS PASSIVATED RECTIFIER
Features
• Glass Passivated Junction
• High Current Capability
• Low Forward Voltage Drop
• Low Leakage Current
• Lead Free Finish/RoHS Compliant Version (Note 2)
Mechanical Data
• Case: MELF
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Terminals: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish).
• Polarity: Cathode Band
• Marking: Cathode Band Only
• Approximate Weight: 0.25 grams
MELF
Dim Min Max
A 4.80 5.20
B 2.40 2.60
C 0.55 Nominal
All Dimensions in mm
C
A
B
Maximum Ratings and Electrical Characteristics @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol
DL
4001 DL
4002 DL
4003 DL
4004 DL
4005 DL
4006 DL
4007 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 71 141 283 424 566 707 V
Average Forward Rectified
Current @ TT = 75°CIO1.0 A
Peak Forward Surge Current 8.3ms single half sine-wave
Superimposed on Rated Load IFSM 30 A
Maximum Forward Voltage @ IF = 1.0A VFM 1.1 V
Maximum DC Reverse Current @ TA = 25°C
@Rated DC Blocking Voltage @ TA = 100°CIRM 5.0
50 μA
Typical Thermal Resistance, Junction to Ambient Air RθJA 50 °C/W
Typical Total Capacitance (Note 1) CT15 pF
Operating and Storage Temperature Range Tj, TSTG -55 to +150 °C
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0 volts.
2. RοHS revision 13.2.2003. Glass and high temperature solder exemptions applied, see EU Directive Annex Notes 5 and 7.
DS16001 Rev. 9 - 3 1 of 2
www.diodes.com
DL4001-DL4007
© Diodes Incorporated
DS16001 Rev. 9 - 3 2 of 2
www.diodes.com
DL4001-DL4007
© Diodes Incorporated
40 60 80 100 120 140 160 180
0
0.2
0.4
0.6
0.8
1.0
I, AVE
R
A
G
E
R
E
C
T
I
F
IED
C
U
R
R
EN
T
(A)
O
T , AMBIENT TEMPERA TURE (ºC)
Fig. 1 Forward Current Derating Curve
A
0.01
0.1
1.0
I, I
N
S
T
A
N
T
A
N
E
O
U
S F
O
R
WA
R
D
C
U
R
R
E
N
T
(A)
F
V , IN STANTANEOUS FORW ARD VOLTAGE ( V)
Fig . 2 Ty pi cal Forward C harac te r is t ics
F
10
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
1
10
100
110
100
C
,
T
O
T
AL
C
A
P
A
C
I
T
A
N
C
E (p
F
)
T
V , REVERSE VOLT AGE (V)
Fig. 3 Typical Total Capacitance vs. Reverse V oltage
R
f = 1MHz
T = 25ºC
J
5
10
15
20
25
30
110 100
I
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
E
N
T
(A)
FSM,
NUMBER OF CYCLES A T 60 Hz
Fig. 4 Max Non-Repetitive Peak Forward Surge Current
0
Ordering Information
Device Packaging Shipping
DL4001-13-F MELF 5,000/Tape & Reel
DL4002-13-F MELF 5,000/Tape & Reel
DL4003-13-F MELF 5,000/Tape & Reel
DL4004-13-F MELF 5,000/Tape & Reel
DL4005-13-F MELF 5,000/Tape & Reel
DL4006-13-F MELF 5,000/Tape & Reel
DL4007-13-F MELF 5,000/Tape & Reel
IMPORTANT NOTICE
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without further notice to any product herein. Diodes Incorporated does not assume an y liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages. LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
