Basics of Thermal Resistance and Heat Dissipation and Calculation of Junction Temperature (Tj)
ROHM Semiconductor
This presentation will review the concepts of thermal resistance and heat dissipation, as well as methods to calculate junction temperature (Tj).
Voltage Regulators - DC/DC Switching Regulators
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD9D321EFJ-E2 | IC REG BUCK ADJ 3A 8HTSOP-J | 6081 - Immediate | $6.33 | Visa detaljer |
![]() | ![]() | BD9E302EFJ-E2 | IC REG BUCK ADJ 3A 8HTSOP-J | 16583 - Immediate | $10.30 | Visa detaljer |
![]() | ![]() | BD9G101G-TR | IC REG BUCK ADJ 500MA 6SSOP | 92191 - Immediate | $14.36 | Visa detaljer |
![]() | ![]() | BD9G102G-LBTR | IC REG BUCK ADJ 500MA 6SSOP | 2654 - Immediate | $14.46 | Visa detaljer |
![]() | ![]() | BD70522GUL-E2 | IC REG BUCK ADJ 500MA VCSP50L1 | 3549 - Immediate | $15.50 | Visa detaljer |
![]() | ![]() | BD90620EFJ-CE2 | IC REG BUCK ADJ 2.5A 8HTSOP-J | 10447 - Immediate | $20.22 | Visa detaljer |
![]() | ![]() | BD8306MUV-E2 | IC REG BUCK BOOST ADJ 2A 16VQFN | 7832 - Immediate | $21.92 | Visa detaljer |
![]() | ![]() | BD90640EFJ-CE2 | IC REG BUCK ADJ 4A 8HTSOP-J | 5119 - Immediate | $22.11 | Visa detaljer |
![]() | ![]() | BD90640HFP-CTR | IC REG BUCK ADJ 4A HRP7 | 6407 - Immediate | $24.48 | Visa detaljer |
![]() | ![]() | BD9G341AEFJ-E2 | IC REG BUCK ADJ 3A 8HTSOP-J | 2911 - Immediate | $38.84 | Visa detaljer |
Motor Drivers
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD63510AEFV-E2 | BD63510AEFV IS STEPPING MOTOR DR | 6295 - Immediate | $16.82 | Visa detaljer |
![]() | ![]() | BD6211F-E2 | IC MOTOR DRIVER 3V-5.5V 8SOP | 3838 - Immediate | $18.90 | Visa detaljer |
![]() | ![]() | BD62120AEFJ-E2 | BUILT-IN 1 CHANNEL H-BRIDGE MOTO | 36656 - Immediate | $21.26 | Visa detaljer |
![]() | ![]() | BD6380EFV-E2 | IC MOTOR DRIVER BIPOLAR 24HTSSOP | 8631 - Immediate | $23.72 | Visa detaljer |
![]() | ![]() | BD6231F-E2 | IC MOTOR DRIVER 6V-32V 8SOP | 29687 - Immediate | $24.00 | Visa detaljer |
![]() | ![]() | BD6230F-E2 | IC MOTOR DRIVER 6V-32V 8SOP | 2655 - Immediate | $33.45 | Visa detaljer |
![]() | ![]() | BD63007MUV-E2 | BD63007MUV IS A THREE-PHASE BRUS | 5394 - Immediate | $40.35 | Visa detaljer |
![]() | ![]() | BD6232HFP-TR | IC MOTOR DRIVER 6V-32V HRP7 | 1607 - Immediate | $53.01 | Visa detaljer |
![]() | ![]() | BD63910MUV-E2 | BD63910MUV IS A BIPOLAR LOW-CONS | 3036 - Immediate | $14.93 | Visa detaljer |
![]() | ![]() | BA6845FS-E2 | IC MTR DRV BIPOLR 2.7-9V 16SSOPA | 3215 - Immediate | $21.26 | Visa detaljer |
LED Drivers
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD2808MUV-ME2 | IC LED DRV LIN PWM VQFN48MCV070 | 3005 - Immediate | $44.32 | Visa detaljer |
![]() | ![]() | BD18347EFV-ME2 | IC LED DRVR PS PWM HTSSOP-B16 | 0 - Immediate | $36.00 | Visa detaljer |
![]() | ![]() | BD9413F-GE2 | IC LED DRIVER CTRLR PWM 18SOP | 5812 - Immediate | $10.30 | Visa detaljer |
![]() | ![]() | BD9397EFV-GE2 | IC LED DRVR RGLTR PWM 40HTSSOP | 3922 - Immediate | $25.33 | Visa detaljer |
![]() | ![]() | BD81A44EFV-ME2 | IC LED DRVR CTRLR PWM 28HTSSOP | 10082 - Immediate | $25.80 | Visa detaljer |
![]() | ![]() | BD81A24EFV-ME2 | IC LED DRVR CTRLR PWM 28HTSSOP | 4990 - Immediate | $41.67 | Visa detaljer |
![]() | ![]() | BD60A60NUX-TR | IC LED DRV RGLTR PWM 8VSON | 2522 - Immediate | $10.77 | Visa detaljer |
![]() | ![]() | BD93941FP-E2 | IC WHITE LED DVR DCDC 20HSOP | 5481 - Immediate | $16.35 | Visa detaljer |
![]() | ![]() | BM521Q25F-GE2 | IC LED DRIVER OFFL 400UA 8SOP | 2500 - Immediate | $25.70 | Visa detaljer |
![]() | ![]() | BD94062F-E2 | IC LED DRIVER RGLTR PWM 16SOP | 4946 - Immediate | $17.20 | Visa detaljer |
Linear Regulators
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD00FC0WFP-E2 | IC REG LINEAR POS ADJ 1A TO252-5 | 12706 - Immediate | $9.26 | Visa detaljer |
![]() | ![]() | BD450M5FP-CE2 | IC REG LINEAR 5V 500MA TO252-3 | 2804 - Immediate | $10.30 | Visa detaljer |
![]() | ![]() | BD433M5FP-CE2 | IC REG LINEAR 3.3V 500MA TO252-3 | 3091 - Immediate | $10.30 | Visa detaljer |
![]() | ![]() | BA033CC0FP-E2 | IC REG LINEAR 3.3V 1A TO252 | 5716 - Immediate | $11.15 | Visa detaljer |
![]() | ![]() | BD33C0AFP-CE2 | IC REG LINEAR 3.3V 1A TO252-3 | 4574 - Immediate | $11.34 | Visa detaljer |
![]() | ![]() | BD433M2FP3-CE2 | IC REG LIN 3.3V 200MA SOT-223-4F | 3709 - Immediate | $16.73 | Visa detaljer |
![]() | ![]() | BD450M2FP3-CE2 | IC REG LIN 5V 200MA SOT-223-4F | 1798 - Immediate | $16.73 | Visa detaljer |
![]() | ![]() | BD750L5FP-CE2 | IC REG LINEAR 5V 500MA TO252 | 15466 - Immediate | $21.36 | Visa detaljer |
![]() | ![]() | BD733L5FP-CE2 | IC REG LINEAR 3.3V 500MA TO252 | 4553 - Immediate | $21.36 | Visa detaljer |
![]() | ![]() | BU33TD3WG-TR | IC REG LINEAR 3.3V 200MA 5-SSOP | 2174 - Immediate | $3.59 | Visa detaljer |































