GENERAL-USE RECTIFIER DIODE
DSA3A
OUTLINE DRAWING
DSA3A1
DSA3A2
DSA3A4
7MAX
(0.28)
φ 1.2
(0.05)
27MIN.
(1.06)
Color of
cathode band
59MIN. (2.32)
27MIN.
(1.06)
Direction of polarity
Type
Unit in mm(inch)
φ 5MAX
(0.2)
• For general purpose.
• Diffused-junction. Resin encapsulated.
Cathode band
FEATURES
Yellow
White
Blue
Weight: 0.74 (g)
ABSOLUTE MAXIMUM RATINGS
Items
DSA3A1
DSA3A2
DSA3A4
100
Type
200
400
Repetitive Peak Reverse Voltage
VRRM
V
Average Forward Current
IF(AV)
A
Surge(Non-Repetitive) Forward Current
IFSM
A
120( Without PIV, 10ms conduction, Tj = 150°C start )
2
It
2
As
57.6( Time = 2 ~ 10ms, I = RMS value )
Tj
°C
-40 ~ +150
Tstg
°C
-40 ~ +150
2
I t Limit Value
Operating Junction Temperature
Storage Temperature
Notes
Single-phase half sine wave 180° conduction
3.0 TL = 90°C, Lead length = 10mm
(
)
(1) Lead mounting : Lead temperature 280°C max. to 3.2mm from body for 5sec. max..
(2) Mechanical strength : Bending 90°×2 cycles or 180°×1 cycle, Tensile 3kg, Twist 90°×1 cycle.
CHARACTERISTICS(TL=25°C)
Symbols
Units
Min.
Typ.
Peak Reverse Current
IRRM
µA
-
-
Peak Forward Voltage
VFM
V
-
-
Rth(j-a)
°C/W
-
-
Items
Steady State Thermal Impedance
Rth(j-l)
Max.
Test Conditions
60
DSA3A1,2
10
DSA3A 4
1.0
IFM=3.0Ap, Single-phase half sine
wave 1 cycle
50
20
Rated VRRM
Lead length = 10 mm
PDE-DSA3A-0
