RoHS
MMBD4148
COMPLIANT
Switching Diode
Features
●Epoxy meets UL-94 V-0 flammability rating
●Moisure Sensitivity Level 1
●High Conductance
●Surface mount package ideally Suited for Automatic
Insertion
Mechanical Data
● Package: SOT-23
Molding compound meets UL 94 V-0 flammability rating,
RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Marking: KA2
■Maximum Rating, (Ta=25℃ Unless otherwise specified)
Item
Symbol
Unit
Value
VRRM
V
100
Reverse Voltage
VR
V
100
Forward Continuous Current, Per Leg
IF
mA
200
Non-Repetitive Peak Forward Surge Current
@ t=8.3ms, half sine-wave
IFSM
A
2
Power Dissipation
PD
mW
350
RθJA
℃/W
357
TJ
℃
-55 to +150
TSTG
℃
-55 to +150
Peak Repetitive Reverse Voltage
Thermal Resistance Junction to Ambient Air
Operation Junction Temperature
Storage Temperature
■Ordering Information (Example)
PREFERED P/N
PACKING
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
MMBD4148
F2
Approximate 0.008
3000
INNER BOX
OUTER CARTON
DELIVERY MODE
QUANTITY(pcs) QUANTITY(pcs)
30000
120000
7” reel
1/4
S-S1472
Rev.1.3, 11-Dec-20
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBD4148
■Electrical Characteristics(Ta=25℃ Unless otherwise specified, Per Leg)
Item
Symbol
Unit
Reverse Voltage
VR
V
Maximum Instantaneous Forward Voltage
VF
V
Maximum DC Reverse Current
Conditions
IR=100uA
Value
100
IF=10mA, Ta=25℃
0.855
IF=100mA, Ta=25℃
1.2
nA
VR=20V
25
uA
VR=75V
5
IR
Typical Junction Capacitance
CJ
pF
f=1.0MHz, VR=0V
4
Reverse Recovery Time
Trr
ns
IF=10mA, VR=6V, RL=100Ω,
Irr=1mA
4
■ Typical Characteristics (Per Leg)
2/4
S-S1472
Rev.1.3, 11-Dec-20
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBD4148
■SOT-23 Package Outline Dimensions
■SOT-23 Suggested Pad Layout
3/4
S-S1472
Rev.1.3, 11-Dec-20
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBD4148
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
4/4
S-S1472
Rev.1.3, 11-Dec-20
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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