31DF4 Datasheet, PDF (1/2 Pages) Nihon Inter Electronics Corporation – Ultra - Fast Recovery Diode

Z ibo Seno Electronic Engineering Co., Ltd.
31DF4 – 31DF6
3.0A SUPERFAST GLASS PASSVITED RECTIFIER
Features
! Glass Passivated Die Construction
! Low Forward Voltage Drop
! High Current Capability
! High Reliability
! High Surge Current Capability
A
B
A
Mechanical Data
! Case: Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
! Polarity: Cathode Band
! Weight: 1.2 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
! Lead Free: For RoHS / Lead Free Version
C
D
DO-201AD
Dim
Min
Max
A
245.45
—
B
87.520
9.50
C
1.210
1.30
D
55..000
5.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
RMS Reverse Voltage
VR(RMS)
Average Rectified Output Current
(Note 1)
@T_A = 55°C
IO
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
IFSM
rated load (JEDEC Method)
Forward Voltage
@I_F = 3.0A
VFM
Peak Reverse Current
@T_A = 25°C
At Rated DC Blocking Voltage @T_A = 100°C
IRM
Reverse Recovery Time (Note 2)
trr
Typical Junction Capacitance (Note 3)
Cj
Operating Temperature Range
Tj
Storage Temperature Range
TSTG
31DF4
400
280
3.0
45
1.70
5.0
100
35
80
-65 to +150
-65 to +150
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
31DF6
600
420
Unit
V
V
A
A
V
µA
nS
pF
°C
°C
31DF4 – 31DF6
1 of 2
www.senocn.com