STTH803G-TR STMicroelectronics, STTH803G-TR Datasheet - Page 4

• Manufacturer Part Number: STTH803G-TR
• Description: DIODE FAST REC 300V 8A D2PAK
• Manufacturer: STMicroelectronics

Specifications of STTH803G-TR

• Voltage - Forward (vf) (max) @ If: 1.25V @ 8A
• Voltage - Dc Reverse (vr) (max): 300V
• Current - Average Rectified (io): 8A
• Current - Reverse Leakage @ Vr: 20µA @ 300V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 35ns
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 300 V
• Forward Voltage Drop: 1.25 V
• Recovery Time: 35 ns
• Forward Continuous Current: 8 A
• Max Surge Current: 100 A
• Reverse Current Ir: 20 uA
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-4417-2

STTH803D/G
Fig. 7: Relative variation of dynamic parameters
versus junction temperature (reference: Tj = 125°C).
Fig. 9: Forward recovery time versus dI
confidence).
4/6
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
300
250
200
150
100
50
0
25
0
tfr(ns)
50 100 150 200 250 300 350 400 450 500
IRM
50
S factor
dIF/dt(A/µs)
Tj(°C)
75
VFR=1.1*VF max.
IF=IF(av)
Tj=125°C
100
F
/dt (90%
125
Fig. 8: Transient peak forward voltage versus
dI
8
7
6
5
4
3
2
1
0
0
F
VFP(V)
/dt (90% confidence).
IF=IF(av)
Tj=125°C
50
100 150 200 250 300 350 400 450 500
dIF/dt(A/µs)