SBR8U20SP5Q_15 Datasheet, PDF (3/5 Pages) Diodes Incorporated – SUPER BARRIER RECTIFIER 8A SBR® POWERDI®5

100,000
10,000
1,000
T_A = 125°C
T_A = 85°C
SBR8U20SP5Q
12
10
Based on Lead Temp (T_L)
8
6
100
T_A = 25°C
10
0
5
10
15
20
V_R, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
10000
4
2
0
25 50
75 100 125 150 175
T_A, AMBIENT TEMPERATURE (°C)
Fig. 4 Forward Current Derating Curve
150
125
100
1000
75
50
25
100
0
5
10
15
20
V_R, DC REVERSE VOLTAGE (V)
Fig. 5 Total Capacitance vs. Reverse Voltage
10000
1000
0
0 2 4 6 8 10 12 14 16 18 20
V_R, DC REVERSE VOLTAGE (V)
Fig. 6 Operating Temperature Derating
800
700
600
Single Pulse
R_ja = 78C/W
R_ja(t) = R_ja * r_(t)
T_j-T_a = P * R_ja(t)
500
400
100
300
200
10
10.0
100.0
1000.0
10000.0
T_P, PULSE DURATION (µS)
Figure 7 Maximum Avalanche Power Curve, Per Element
100
0
0.00001 0.0001 0.001 0.01 0.1
1
t1, PULSE DURATION TIME (SEC)
Fig 8 Single Pulse Maximum Power Dissipation
SBR and POWERDI are registered trademarks of Diodes Incorporated.
SBR8U20SP5
3 of 4
Document number: DS36325 Rev.1 - 2
www.diodes.com
June 2013
© Diodes Incorporated