LL41
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Vishay Semiconductors
Small Signal Schottky Diode
FEATURES
• For general purpose applications
• This diode features low turn-on voltage and high
breakdown voltage
• This device is protected by a PN junction
guardring against excessive voltage, such as
electrostatic discharges
• This diode is also available in the DO-35 (DO-204AH) case
with type designation BAT41
LINKS TO ADDITIONAL RESOURCES
3D 3D
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
3D Models
MECHANICAL DATA
Case: MiniMELF (SOD-80)
Weight: approx. 31 mg
Cathode band color: black
Packaging codes/options:
GS18/10K per 13" reel (8 mm tape), 10K/box
GS08/2.5K per 7" reel (8 mm tape), 12.5K/box
PARTS TABLE
PART
ORDERING CODE
INTERNAL CONSTRUCTION
REMARKS
LL41
LL41-GS18 or LL41-GS08
Single
Tape and reel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Repetitive peak reverse voltage
Forward continuous current
(1)
Repetitive peak forward current (1)
Surge forward current (1)
Power dissipation
(1)
SYMBOL
VALUE
UNIT
VRRM
100
V
IF
100
mA
tp < 1 s, δ < 0.5
IFRM
350
mA
tp = 10 ms
IFSM
750
mA
Tamb = 65 °C
Ptot
200
mW
Note
(1) Valid provided that electrodes are kept at ambient temperature
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
RthJA
300 (1)
K/W
Tj
125
°C
Ambient operating temperature range
Tamb
-65 to +125
°C
Storage temperature range
Tstg
-65 to +150
°C
Thermal resistance junction to ambient air
Junction temperature
Note
(1) Valid provided that electrodes are kept at ambient temperature
Rev. 1.9, 16-Nov-2021
Document Number: 85671
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LL41
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Reserve breakdown voltage (1)
Leakage current (1)
Forward voltage (1)
Diode capacitance
TEST CONDITION
SYMBOL
MIN.
TYP.
IR = 100 μA
V(BR)
100
110
VR = 50 V, Tj = 25 °C
IR
VR = 50 V, Tj = 100 °C
IR
IF = 1 mA
VF
IF = 200 mA
VF
VR = 1 V, f = 1 MHz
CD
MAX.
UNIT
100
nA
V
400
20
μA
450
mV
1000
mV
2
pF
Note
(1) Pulse test, t = 300 μs
p
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
1000
I F - Forward Current (mA)
Ptot- Power Dissipation (mW)
250
200
150
100
50
0
1
- 40 °C
0.1
25 °C
20225
50
100
Tamb - Ambient Temperature (°C)
0
150
400
600
800
1000
1200
VF - Forward Voltage (mV)
Fig. 3 - Typical Forward Characteristics
100000
5.0
Tj = 125 °C
100 °C
75 °C
1000
50 °C
100
25 °C
10
4.5
CD - Diode Capacitance (pF)
10000
1
200
18641
Fig. 1 - Admissible Power Dissipation vs. Ambient Temperature
IR - Reverse Leakage Current (nA)
T j = 125 ° C
10
0.01
0
20226
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
10 20 30 40 50 60 70 80 90 100
VR - Reverse Voltage (V)
Fig. 2 - Typical Reverse Characteristics
20227
5
10
15
20
25
30
35
40
VR - Reverse Voltage (V)
Fig. 4 - Typical Capacitance vs. Reverse Voltage
Rev. 1.9, 16-Nov-2021
Document Number: 85671
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LL41
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters (inches): MiniMELF (SOD-80)
1.6 (0.063)
1.4 (0.055)
Cathode indentification
*
0.47 (0.019) max.
3.7 (0.146)
3.3 (0.130)
* The gap between plug and glass can
be either on cathode or anode side
2.5 (0.098) max.
1.25 (0.49) min.
2 (0.079) min.
Foot print recommendation:
5 (0.197) ref.
Document no.:6.560-5005.01-4
Rev. 8 - Date: 07.June.2006
96 12070
Rev. 1.9, 16-Nov-2021
Document Number: 85671
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 01-Jan-2022
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Document Number: 91000