- Case: Mini-MELF package
- High temperature soldering guaranteed: 260°C/10s
- Weight: 29 ± 2.5 mg
- Terminal: Pure tin plated, lead free,
solderable per MIL-STD-202, method 208 guaranteed
- Pb free and RoHS compliant
I
FRM
A
P
D
mW
R
θJA o
C/W
T
J
, T
STG o
C
Notes: Valid provided that electrodes are kept at ambient temperature
SYMBOL MIN TYP MAX UNIT
28 32 36
30 32 34
±3
±2
5
9
V
O
5 V
I
B
10 µA
100
- 15
Document Number: DS_S1407002
- Surface mounted device
- All external surfaces are corrosion resistant and
terminals are readily solderable
Mini-MELF (LL34)
Hermetically Sealed Glass
Notes: Test Circuit
V
B
= 0.5V
BO
(Max)
400
- 40 to + 125
Break-Over Current LLDB3
Thermal Resistance (Junction to Ambient) (Note)
Output Voltage
Version: D14
150Power Dissipation
Leakage Current
LLDB3TG V
BO
PARAMETER
TEST CONDITION
Small Signal Product
150mW Bi-directional Trigger Diode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25
℃
unless otherwise noted)
VALUE UNIT
MECHANICAL DATA
PARAMETER SYMBOL
LLDB3/ LLDB3TG
FEATURES
Break-Over Voltage LLDB3
- Hermetically sealed glass
- Matte Tin(Sn) terminal finish
Taiwan Semiconductor
(Note)
Repetitive Peak Forward Current Pulse Width = 20µs 2
Junction and Storage Temperature Range
LLDB3TG I
BO
to I
F
=10mA
Dynamic Breakdown Voltage â–³V V
C=22nF V
LLDB3
LLDB3TG
LLDB3TG I
BO
C=22nF µA
Break-Over Voltage Symmetry + / -V
BO
C=22nF V
LLDB3
Not Recommended
(TA=25℃ unless otherwise noted)
VBO :Break-Over Voltage
IBO : Break-Over Current
∆V : Dynamic Breakover Voltage
IB : Leakage Current at VB=0.5*VBO
VF : Voltage at Current IF=10mA
Document Number: DS_S1407002 Version: D14
Small Signal Product
LLDB3/ LLDB3TG
Taiwan Semiconductor
RATINGS AND CHARACTERISTICS CURVES
0
40
80
120
160
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Power Dissipation (mW)
Ambient Tempeatature (oC)
Fig. 1 Admissible Power Dissipation Curve
1
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.08
25 50 75 100 125
VBO [Tj] / VBO [Tj=25°C]
Tj (°C)
Fig. 2 Relative Variation of VBO VS. Junction
Temperature (Typical Values)
0.1
1
10
100
1 10 100
Repetitive Peak Pulse Current (A)
tp (µs)
Fig. 3 Repetitive Peak Pulse Current VS.
Pulse Duration (Maximum Values)
Not Recommended
PART NO.
MARKING
LLDB3
LLDB3TG
PART NO.
LLDB3
LLDB3
Document Number: DS_S1407002 Version: D14
Taiwan Semiconductor
Small Signal Product
GL1
PACKAGE
L1 G Mini-MELF
(LL34)
Mini-MELF
(LL34)
PACKING
2.5K / 7" Reel
LLDB3-N0 L1G L1 G
MANUFACTURE
CODE (Note)
GREEN COMPOUND
CODE
Note: Indicator of manufacturing site for manufacture special control, if empty means no special control requirement
EXAMPLE
2.5K / 7" Reel
LLDB3 L1G L1 G Green compound
PREFERRED P/N
LLDB3/ LLDB3TG
Green compound
MANUFACTURE
CODE
N0
ORDERING INFORMATION
PACKING CODE
PACKING CODE GREEN COMPOUND
CODE DESCRIPTION
Not Recommended
PACKAGE OUTLINE DIMENSIONS
Mini-MELF (LL34)
Min Max Min Max
A 3.30 3.70 0.130 0.146
B 1.40 1.60 0.055 0.063
C 0.20 0.50 0.008 0.020
SUGGESTED PAD LAYOUT
A
B
C
D
Document Number: DS_S1407002
Typ. Typ.
1.25 0.049
5.00 0.197
2.50 0.098
2.00 0.079
DIM. Unit (mm) Unit (inch)
Version: D14
LLDB3/ LLDB3TG
DIM.
Taiwan Semiconductor
Unit (mm) Unit (inch)
Small Signal Product
C
B
A
Not Recommended
Notice
Document Number: DS_S1407002
LLDB3/ LLDB3TG
Taiwan Semiconductor
Small Signal Product
Version: D14
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no
responsibility or liability for any errors inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property
rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability
whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties
relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or seling these
products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such
improper use or sale.
Not Recommended
