AR3PK_15 Datasheet, PDF (2/6 Pages) Vishay Siliconix – Fast Switching Avalanche Surface Mount Rectifiers

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AR3PK, AR3PM
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Instantaneous forward voltage
I_F = 3.0 A
T_A = 25 °C
T_A = 125 °C
Reverse current
Maximum reverse recovery time
Rated V_R
T_A = 25 °C
T_A = 125 °C
I_F = 0.5 A, I_R = 1.0 A,
I_rr = 0.25 A
Typical junction capacitance per diode
Rated V_R = 4.0 V, 1 MHz
Notes
(1) _{Pulse test: 300 μs pulse width, 1 % duty cycle}
(2) _{Pulse test: Pulse width  40 ms}
V_F ⁽¹⁾
I_R ⁽²⁾
t_rr
C_J
TYP.
1.55
1.26
0.34
110
95
34
MAX.
1.9
1.6
10
500
120
-
UNIT
V
μA
ns
pF
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
AR3PK
Typical thermal resistance
R_JA ⁽¹⁾
85
R_JM ⁽²⁾
5
Notes
(1) _{Free air, mounted on recommended PCB 1 oz. pad are; thermal resistance RJA - junction to ambient}
(2) _{Units mounted on PCB with 20 mm x 20 mm copper pad areas; RJM - junction to mount}
AR3PM
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE
AR3PM-M3/86A
0.10
86A
AR3PM-M3/87A
0.10
87A
AR3PMHM3/86A ⁽¹⁾
0.10
86A
AR3PMHM3/86A ⁽¹⁾
0.10
87A
Note
(1) _{AEC-Q101 qualified}
BASE QUANTITY
1500
6500
1500
6500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES (T_A = 25 °C unless otherwise noted)
3.6
3.2
T_M = 155 °C
2.8
2.4
2.0
T_A = 25 °C
1.6
1.2
0.8
0.4
T_M Measured
at the Cathode Band Terminal
0
0
25 50 75 100 125 150 175
T_M - Mount Temperature (°C)
Fig. 1 - Maximum Forward Current Derating Curve
5.2
4.8
4.4
4.0
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
0
D = 0.5 D = 0.8
D = 0.3
D = 0.2
D = 0.1
D = 1.0
T
D = t_p/T t_p
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
Average Forward Current (A)
Fig. 2 - Average Power Loss Characteristics
Revision: 21-Aug-13
2
Document Number: 89333
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