1N4148WT Datasheet, PDF (1/3 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – FAST SWITCHING DIODE

1N4148WT
SURFACE MOUNT FAST SWITCHING DIODE
Features
• Fast switching speed
• Ultra-small surface mount package
• For general purpose switching applications
• High conductance
Absolute Maximum Ratings (T_a = 25 ^OC)
Parameter
Non-Repetitive Peak Reverse Voltage
Reverse Voltage
Average Rectified Output Current
Forward Continuous Current
Non-Repetitive Peak Forward Surge Current at t = 1 µs
at t = 100 ms
Power Dissipation
Thermal Resistance Junction to Ambient Air
Operating Temperature Range
Storage Temperature Range
PINNING
PIN
1
2
1
DESCRIPTION
Cathode
Anode
2
A
Top View
Marking Code: "A"
Simplified outline SOD-523 and symbol
Symbol
V_RM
V_R
I_O
I_FM
I_FSM
P_tot
R_θJA
T_J
T_s
Value
100
75
125
250
2
1
150
833
- 65 to + 150
- 65 to + 150
Unit
V
V
mA
mA
A
mW
O_C/W
O_C
O_C
Characteristics at T_a = 25 ^OC
Parameter
Reverse Breakdown Voltage
at I_R = 1 µA
Forward Voltage
at I_F = 1 mA
at I_F = 10 mA
at I_F = 50 mA
at I_F = 150 mA
Peak Reverse Current
at V_R = 75 V
at V_R = 20 V
at V_R = 75 V, T_J = 150 ^OC
at V_R = 25 V, T_J = 150 ^OC
Total Capacitance
at V_R = 0 V, f = 1 MHz
Reverse Recovery Time
at I_rr = 0.1 X I_R, I_F = I_R = 10 mA, R_L = 100 Ω
Symbol
Min.
Max.
Unit
V_(BR)R
75
-
V
-
0.715
V_F
-
0.855
V
-
1
-
1.25
-
1
µA
I_R
-
25
nA
-
50
µA
-
30
µA
C_T
-
2
pF
t_rr
-
4
ns