Maximum ratings, Thermal characteristics, Electrical characteristics – Diodes 1N4148WSF User Manual
Page 2
1N4148WSF
Document number: DS36010 Rev. 4 - 2
2 of 4
September 2013
© Diodes Incorporated
1N4148WSF
NEW PROD
UC
T
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Value
Unit
Non-Repetitive Peak Reverse Voltage
V
RM
100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
100 V
RMS Reverse Voltage
V
R(RMS)
71 V
Forward Continuous Current (Note 5)
I
FM
250 mA
Non-Repetitive Peak Forward Surge Current
@ t = 1.0µs
@ t = 1.0ms
@ t = 1.0s
I
FSM
4.0
1.0
0.5
A
Thermal Characteristics
Characteristic Symbol
Value
Unit
Power Dissipation (Note 5)
P
D
400 mW
Thermal Resistance Junction to Ambient Air (Note 5)
R
θJA
313 °C/W
Operating and Storage Temperature Range
T
J
, T
STG
-55 to +150
°C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min
Max
Unit
Test
Condition
Reverse Breakdown Voltage (Note 6)
V
(BR)R
100
V
I
R
= 100µA
Forward Voltage
V
F
0.715
0.855
1.0
1.25
V
I
F
= 1.0mA
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
Leakage Current (Note 6)
I
R
0.5
50
30
30
µA
µA
µA
nA
V
R
= 80V
V
R
= 80V, T
J
= +150°C
V
R
= 25V, T
J
= +150°C
V
R
= 25V
Total Capacitance
C
T
1.5 pF
V
R
= 0, f = 1.0MHz
Reverse Recovery Time
t
rr
4.0 ns
I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100
Notes:
5. Device mounted on FR-4 PCB, on minimum recommended, 2oz copper pad layout.
6. Short duration pulse test used to minimize self-heating effect.