1N4148WT Datasheet, PDF (1/2 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – FAST SWITCHING DIODE

SPICE MODEL: 1N4148WT
Pb
1N4148WT
Lead-free _{SURFACE MOUNT FAST SWITCHING DIODE}
Features
· Fast Switching Speed
· Ultra-Small Surface Mount Package
· For General Purpose Switching Applications
· High Conductance
· Lead Free By Design/RoHS Compliant (Note 1)
· Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
· Case: SOD-523
· Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminal Connections: Cathode Band
· Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
· Marking: T4
· Ordering Information: See Last Page
· Weight: 0.002 grams (approximate)
MARKING CODE
CATHODE MARK
SOD-523
Dim Min Max
A
1.50 1.70
B
1.10 1.30
C
0.25 0.35
D
0.70 0.90
E
0.10 0.20
C
E
G
0.55 0.65
D
G
All Dimensions in mm
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Symbol
Value
Unit
Non-Repetitive Peak Reverse Voltage
V_RM
100
V
Reverse Voltage
V_R
80
V
RMS Reverse Voltage
V_R(RMS)
53
V
Forward Continuous Current
I_FM
250
mA
Average Rectified Output Current
I_O
125
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 100ms
I_FSM
2.0
1.0
A
Operating and Storage Temperature Range
T_j , T_STG
-65 to +150
°C
Thermal Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Power Dissipation (Note 2)
Thermal Resistance Junction to Ambient Air (Note 2)
Symbol
P_d
R_qJA
Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Reverse Breakdown Voltage (Note 3)
Forward Voltage
Peak Reverse Current (Note 3)
Total Capacitance
Reverse Recovery Time
Symbol
Min
V_(BR)R
75
V_F
¾
I_R
¾
C_T
¾
t_rr
¾
Max
¾
0.715
0.855
1.0
1.25
1.0
50
30
25
2.0
4.0
Note:
1. No purposefully added lead.
2. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our
website at http://www.diodes.com/datasheets/ap02001.pdf.
3. Short duration pulse test used to minimize self-heating effect.
Value
150
833
Unit
mW
°C/W
Unit
V
V
mA
mA
mA
nA
pF
ns
Test Conditions
I_R = 1.0mA
IF = 1.0mA
I_F = 10mA
I_F = 50mA
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
DS30396 Rev. 6 - 2
1 of 2
www.diodes.com
1N4148WT
ã Diodes Incorporated