| Availability: | |
|---|---|
Benefits
• High frequency
• Low heat dissipation requirements
• Reduce size and cost of the system
• Reduced EMI
• High-reliability
Applications
• Switch mode power supply
• Solar inverter
• Data Center
• Uninterruptible power supply
Features
VRRM | IF | TC | QC |
650 V | 4 A | 162 °C | 9.5 nC |
• Benchmark switching behavior
• No reverse recovery
• Positive Temperature Coefficient
• Easy to paralleling
• RoHS compliant / Halogen-free

Absolute Maximum Ratings (TC=25°C unless otherwise noted)
Symbol | Parameter | Value | Unit | |
VRRM | Repetitive Peak Reverse Voltage | 650 | V | |
IF | Forward Current | TC=25°C | 15 | A |
TC=135°C | 7 | A | ||
TC=162°C | 4 | A | ||
IF,SM | Non-Repetitive Forward Surge Current | TC=25°C, tp=10 ms | 42 | A |
TC=110°C, tp=10 ms | 33 | A | ||
IF,SM | Repetitive Peak Forward Surge Current | TC=25°C, tp=10 ms | 37 | A |
I²dt value | ∫I²t | TC=25°C, tp=10 ms | 8 | A²s |
TC₎=110°C, tp=10 ms | 5 | A²s | ||
Ptot | Power Dissipation | TC=25°C | 84 | W |
TC=110°C | 37 | W | ||
TC=150°C | 14 | W | ||
| TJ,TSTG | Operating Junction and Storage Temperature | -55 to +175 | °C | |
| RθJC | Thermal Resistance, Junction to Case, Typ. | 1.77 | ℃/W | |
Electrical Characteristics (TC=25°C unless otherwise noted)
Symbol | Parameter | Test Conditions | Min | Typ | Max | Unit |
VDC | DC blocking voltage | - | 650 | - | - | V |
VF | Forward Voltage | IF=4A, TJ=25°C | - | 1.35 | 1.7 | V |
IF=4A, TJ=175°C | - | 1.7 | 1.9 | V | ||
IR | Reverse Current | VR=650V, TJ=25°C | - | 1 | 20 | μA |
VR=650V, TJ=175°C | - | 12 | 100 | μA | ||
QC | Total Capacitive Charge | VR=400V, TJ=25°C | - | 9.5 | - | nC |
C | Total Capacitance | VR=0V, f=1MHz | - | 185 | - | pF |
VR=200V, f=1MHz | - | 19 | - | pF | ||
VR=400V, f=1MHz | - | 16.7 | - | pF | ||
EC | Capacitance Stored Energy | VR=400V, TC=25°C | - | 2.4 | - | μJ |
Typical Performance Characteristics
Figure 1. Forward Characteristics
Figure 2. Reverse Characteristics
Figure 3. Peak ForwardCurrent Derating
Figure 4. PowerDissipation
Figure 5. Capacitance vs. Reverse Voltage
Figure 6. Capacitance Charge vs. Reverse Voltage
Figure 7. Transient Thermal Impedance
Package Outlines TO252NC

COMMON DIMENSIONS
| SYMBOL | mm | ||
| MIN | NOM | MAX | |
| A | 2.20 | 2.30 | 2.38 |
| A1 | 0.00 | - | 0.12 |
| A2 | 0.97 | 1.07 | 1.17 |
| b | 0.68 | 0.78 | 0.90 |
| b3 | 5.20 | 5.33 | 5.46 |
| c | 0.43 | 0.53 | 0.61 |
| D | 5.98 | 6.10 | 6.22 |
| D1 | 5.30REF | ||
| E | 6.40 | 6.60 | 6.73 |
| E1 | 4.63 | - | - |
| e | 2.286BSC | ||
| H | 9.40 | 10.10 | 10.50 |
| L | 1.38 | 1.50 | 1.75 |
| L1 | 2.90REF | ||
| L2 | 0.51BSC | ||
| L3 | 0.88 | - | 1.28 |
| L4 | 0.50 | - | 1.00 |
| L5 | 1.65 | 1.80 | 1.95 |
| θ | 0° | - | 8° |
* Dimensions in millimeters
Package Marking and Ordering Information
Part Number | Top Marking | Package | Packing Method | Reel Size | Tape Width | Quantity |
BCM65S04D3 | BCM65S04D3 | TO252NC | Tape & Reel | 330 mm | 16 mm | 2500 units |
Benefits
• High frequency
• Low heat dissipation requirements
• Reduce size and cost of the system
• Reduced EMI
• High-reliability
Applications
• Switch mode power supply
• Solar inverter
• Data Center
• Uninterruptible power supply
Features
VRRM | IF | TC | QC |
650 V | 4 A | 162 °C | 9.5 nC |
• Benchmark switching behavior
• No reverse recovery
• Positive Temperature Coefficient
• Easy to paralleling
• RoHS compliant / Halogen-free

Absolute Maximum Ratings (TC=25°C unless otherwise noted)
Symbol | Parameter | Value | Unit | |
VRRM | Repetitive Peak Reverse Voltage | 650 | V | |
IF | Forward Current | TC=25°C | 15 | A |
TC=135°C | 7 | A | ||
TC=162°C | 4 | A | ||
IF,SM | Non-Repetitive Forward Surge Current | TC=25°C, tp=10 ms | 42 | A |
TC=110°C, tp=10 ms | 33 | A | ||
IF,SM | Repetitive Peak Forward Surge Current | TC=25°C, tp=10 ms | 37 | A |
I²dt value | ∫I²t | TC=25°C, tp=10 ms | 8 | A²s |
TC₎=110°C, tp=10 ms | 5 | A²s | ||
Ptot | Power Dissipation | TC=25°C | 84 | W |
TC=110°C | 37 | W | ||
TC=150°C | 14 | W | ||
| TJ,TSTG | Operating Junction and Storage Temperature | -55 to +175 | °C | |
| RθJC | Thermal Resistance, Junction to Case, Typ. | 1.77 | ℃/W | |
Electrical Characteristics (TC=25°C unless otherwise noted)
Symbol | Parameter | Test Conditions | Min | Typ | Max | Unit |
VDC | DC blocking voltage | - | 650 | - | - | V |
VF | Forward Voltage | IF=4A, TJ=25°C | - | 1.35 | 1.7 | V |
IF=4A, TJ=175°C | - | 1.7 | 1.9 | V | ||
IR | Reverse Current | VR=650V, TJ=25°C | - | 1 | 20 | μA |
VR=650V, TJ=175°C | - | 12 | 100 | μA | ||
QC | Total Capacitive Charge | VR=400V, TJ=25°C | - | 9.5 | - | nC |
C | Total Capacitance | VR=0V, f=1MHz | - | 185 | - | pF |
VR=200V, f=1MHz | - | 19 | - | pF | ||
VR=400V, f=1MHz | - | 16.7 | - | pF | ||
EC | Capacitance Stored Energy | VR=400V, TC=25°C | - | 2.4 | - | μJ |
Typical Performance Characteristics
Figure 1. Forward Characteristics
Figure 2. Reverse Characteristics
Figure 3. Peak ForwardCurrent Derating
Figure 4. PowerDissipation
Figure 5. Capacitance vs. Reverse Voltage
Figure 6. Capacitance Charge vs. Reverse Voltage
Figure 7. Transient Thermal Impedance
Package Outlines TO252NC

COMMON DIMENSIONS
| SYMBOL | mm | ||
| MIN | NOM | MAX | |
| A | 2.20 | 2.30 | 2.38 |
| A1 | 0.00 | - | 0.12 |
| A2 | 0.97 | 1.07 | 1.17 |
| b | 0.68 | 0.78 | 0.90 |
| b3 | 5.20 | 5.33 | 5.46 |
| c | 0.43 | 0.53 | 0.61 |
| D | 5.98 | 6.10 | 6.22 |
| D1 | 5.30REF | ||
| E | 6.40 | 6.60 | 6.73 |
| E1 | 4.63 | - | - |
| e | 2.286BSC | ||
| H | 9.40 | 10.10 | 10.50 |
| L | 1.38 | 1.50 | 1.75 |
| L1 | 2.90REF | ||
| L2 | 0.51BSC | ||
| L3 | 0.88 | - | 1.28 |
| L4 | 0.50 | - | 1.00 |
| L5 | 1.65 | 1.80 | 1.95 |
| θ | 0° | - | 8° |
* Dimensions in millimeters
Package Marking and Ordering Information
Part Number | Top Marking | Package | Packing Method | Reel Size | Tape Width | Quantity |
BCM65S04D3 | BCM65S04D3 | TO252NC | Tape & Reel | 330 mm | 16 mm | 2500 units |
