1N4448W Datasheet, PDF (1/2 Pages) Transys Electronics – FAST SWITCHING SURFACE MOUNT DIODE

RoHS
1N4448W
WEJ ELECTRONIC CO.,LTD Features
· Fast Switching Speed
· Surface Mount Package Ideally Suited for
Automatic Insertion
· For General Purpose Switching Applications
· High Conductance
SOD-123
2.70
3.70
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
V_RM
V_RRM
VRWM
V_R
V_R(RMS)
I_FM
I_O
I_FSM
P_d
R_qJA
T_j , T_STG
1N4448W
100
75
53
500
250
4.0
2.0
350
357
-65 to +150
Unit
V
V
V
mA
mA
A
mW
K/W
°C
Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Maximum Forward Voltage
Symbol
V_FM
Min
0.62
¾
¾
¾
Maximum Peak Reverse Current
Junction Capacitance
Reverse Recovery Time
I_RM
¾
C_j
¾
t_rr
¾
Max
0.72
0.855
1.0
1.25
2.5
50
30
25
4.0
4.0
Unit
V
mA
mA
mA
nA
pF
ns
Test Condition
IF = 5.0mA
I_F = 10mA
I_F = 100mA
I_F = 150mA
VR = 75V
V_R = 75V, T_j = 150°C
V_R = 25V, T_j = 150°C
V_R = 20V
VR = 0, f = 1.0MHz
IF = IR = 10mA,
I_rr = 0.1 x I_R, R_L = 100W
Notes: 1. Valid provided that terminals are kept at ambient temperature.
WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:[e-mail]