21DQ04 Datasheet, PDF (1/2 Pages) International Rectifier – SCHOTTKY RECTIFIER(2 Amp)

21DQ04
2.0A Axial Leaded Schottky Rectifier
Features
· Low profile, axial leaded outline
· High frequency operation
· Very low forward voltage drop
· High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
· Guard ring for enhanced ruggedness and long term
reliability
· Lead (Pb)-free plating
· Designed and qualified for industrial level
Mechanical Data
· Case: Molded Plastic
A
B
A
C
D
DO-15
Dim
Min
Max
A
25.40
¾
B
5.50
7.62
C
0.686
0.889
D
2.60
3.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
PARAMETER
Maximum average forward current
See fig. 4
Maximum peak one cycle
non-repetitive surge current
See fig. 6
Non-repetitive avalanche energy
Repetitive avalanche current
SYMBOL
SYMBOL
TEST CONDITIONS
VALUES UNITS
I_F(AV) 50 % duty cycle at T_C = 112 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
Following any rated load
I_FSM
condition and with rated
10 ms sine or 6 ms rect. pulse _{VRRM applied}
E_AS
T_J = 25 °C, I_AS = 1.0 A, L = 10 mH
Current decaying linearly to zero in 1 µs
I_AR
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
CHARACTERISTICS
VALUES
2
420
A
70
5.0
mJ
1.0
A
UNITS
I_F(AV)
Rectangular waveform
V_RRM
V_F
2 Apk, T_J = 125 °C
T_J
Range
Note
(1) _{Pulse width < 300 µs, duty cycle < 2 %}
2
A
40
V
0.5
- 40 to 150
°C
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