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Silicon Epitaxial Planar Diode
Maximum Ratings:
Ratings at 25°C unless otherwise specied.
Features:
• Fast Switching Speed : trr = 4ns (Typ.)
• Surface Mount Package Ideally Suited for Automatic Insertion
• For General Purpose Switching Applications
• High Conductance
• Available in Lead Free Version
Applications:
• Surface mount fast switching diode
Characteristic Symbol Value Unit
Non-Repetitive peak reverse voltage VRM 100 V
Peak repetitive reverse voltage
Working peak reverse voltage
DC reverse voltage
VRRM
VRWM
VR
75 V
RMS reverse voltage VR(RMS) 53 V
Forward continuous current IFM 300 mA
Average rectied output current Io150 mA
Non-Repetitive peak forward surge current at t=1μs
at t=1s IFSM 2
1A
Power dissipation Pd200 mW
Thermal resistance junction to Ambient Air RθJA 625 °C/W
Operating and storage temperature range Tj, TSTG -65 to+150 °C
SOD-323
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Page <2> V1.025/02/13
Silicon Epitaxial Planar Diode
Electrical Characteristics:
Ratings at 25°C unless otherwise specied.
Typical Characteristics:
Ta = 25°C unless otherwise specied.
Characteristic Symbol Min. Max. Unit Test Condition
Reverse breakdown voltage V(BR)R 75 - V IR=10μA
Forward voltage VF-
0.715
0.855
1
1.25
V
IF=1mA
IF=10mA
IF=50mA
IF=150mA
Reverse current IR-1
25
μA
nA
VR=75V
VR=20V
Capacitance between terminals CT- 2 pF VR=0, f=1MHz
Reverse recovery time trr - 4 ns IF=IR=10mA,
Irr=0.1 × IR,RL=100Ω
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Page <3> V1.025/02/13
Silicon Epitaxial Planar Diode
Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted
for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any
error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any
assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the
Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence.
Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012.
Part Number Table
Description Part Number
Silicon Epitaxial Planar Diode 1N4148WS-7-F
Package Outline:
Plastic surface mounted package
SOD-323
Dim. Min. Max.
A 1.275 1.325
B 1.675 1.725
C0.95 Typ.
D 0.25 0.35
E 0.27 0.37
H 0.02 0.1
J0.1 Typ.
K 2.6 2.7
Dimensions : Millimetres
Soldering Footprint:
Package Information:
Device Package Shipping
1N4148WS-7-F SOD-323 3,000 / Tape & Reel
