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
| Imagine | Manufacturer Part Number | Descriere | Available Quantity | Preț | Vedeți detalii | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD9D321EFJ-E2 | IC REG BUCK ADJ 3A 8HTSOP-J | 6081 - Immediate | $2.92 | Vedeți detalii |
![]() | ![]() | BD9E302EFJ-E2 | IC REG BUCK ADJ 3A 8HTSOP-J | 16583 - Immediate | $4.75 | Vedeți detalii |
![]() | ![]() | BD9G101G-TR | IC REG BUCK ADJ 500MA 6SSOP | 92191 - Immediate | $6.63 | Vedeți detalii |
![]() | ![]() | BD9G102G-LBTR | IC REG BUCK ADJ 500MA 6SSOP | 2654 - Immediate | $6.67 | Vedeți detalii |
![]() | ![]() | BD70522GUL-E2 | IC REG BUCK ADJ 500MA VCSP50L1 | 3549 - Immediate | $7.15 | Vedeți detalii |
![]() | ![]() | BD90620EFJ-CE2 | IC REG BUCK ADJ 2.5A 8HTSOP-J | 10447 - Immediate | $9.33 | Vedeți detalii |
![]() | ![]() | BD8306MUV-E2 | IC REG BUCK BOOST ADJ 2A 16VQFN | 7832 - Immediate | $10.12 | Vedeți detalii |
![]() | ![]() | BD90640EFJ-CE2 | IC REG BUCK ADJ 4A 8HTSOP-J | 5119 - Immediate | $10.20 | Vedeți detalii |
![]() | ![]() | BD90640HFP-CTR | IC REG BUCK ADJ 4A HRP7 | 6407 - Immediate | $11.29 | Vedeți detalii |
![]() | ![]() | BD9G341AEFJ-E2 | IC REG BUCK ADJ 3A 8HTSOP-J | 2911 - Immediate | $17.92 | Vedeți detalii |
Motor Drivers
| Imagine | Manufacturer Part Number | Descriere | Available Quantity | Preț | Vedeți detalii | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD63510AEFV-E2 | BD63510AEFV IS STEPPING MOTOR DR | 6295 - Immediate | $7.76 | Vedeți detalii |
![]() | ![]() | BD6211F-E2 | IC MOTOR DRIVER 3V-5.5V 8SOP | 3838 - Immediate | $8.72 | Vedeți detalii |
![]() | ![]() | BD62120AEFJ-E2 | BUILT-IN 1 CHANNEL H-BRIDGE MOTO | 36656 - Immediate | $9.81 | Vedeți detalii |
![]() | ![]() | BD6380EFV-E2 | IC MOTOR DRIVER BIPOLAR 24HTSSOP | 8631 - Immediate | $10.94 | Vedeți detalii |
![]() | ![]() | BD6231F-E2 | IC MOTOR DRIVER 6V-32V 8SOP | 29687 - Immediate | $11.07 | Vedeți detalii |
![]() | ![]() | BD6230F-E2 | IC MOTOR DRIVER 6V-32V 8SOP | 2655 - Immediate | $15.43 | Vedeți detalii |
![]() | ![]() | BD63007MUV-E2 | BD63007MUV IS A THREE-PHASE BRUS | 5394 - Immediate | $18.62 | Vedeți detalii |
![]() | ![]() | BD6232HFP-TR | IC MOTOR DRIVER 6V-32V HRP7 | 1607 - Immediate | $24.46 | Vedeți detalii |
![]() | ![]() | BD63910MUV-E2 | BD63910MUV IS A BIPOLAR LOW-CONS | 3036 - Immediate | $6.89 | Vedeți detalii |
![]() | ![]() | BA6845FS-E2 | IC MTR DRV BIPOLR 2.7-9V 16SSOPA | 3215 - Immediate | $9.81 | Vedeți detalii |
LED Drivers
| Imagine | Manufacturer Part Number | Descriere | Available Quantity | Preț | Vedeți detalii | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD2808MUV-ME2 | IC LED DRV LIN PWM VQFN48MCV070 | 3005 - Immediate | $20.45 | Vedeți detalii |
![]() | ![]() | BD18347EFV-ME2 | IC LED DRVR PS PWM HTSSOP-B16 | 0 - Immediate | $16.61 | Vedeți detalii |
![]() | ![]() | BD9413F-GE2 | IC LED DRIVER CTRLR PWM 18SOP | 5812 - Immediate | $4.75 | Vedeți detalii |
![]() | ![]() | BD9397EFV-GE2 | IC LED DRVR RGLTR PWM 40HTSSOP | 3922 - Immediate | $11.68 | Vedeți detalii |
![]() | ![]() | BD81A44EFV-ME2 | IC LED DRVR CTRLR PWM 28HTSSOP | 10082 - Immediate | $11.90 | Vedeți detalii |
![]() | ![]() | BD81A24EFV-ME2 | IC LED DRVR CTRLR PWM 28HTSSOP | 4990 - Immediate | $19.23 | Vedeți detalii |
![]() | ![]() | BD60A60NUX-TR | IC LED DRV RGLTR PWM 8VSON | 2522 - Immediate | $4.97 | Vedeți detalii |
![]() | ![]() | BD93941FP-E2 | IC WHITE LED DVR DCDC 20HSOP | 5481 - Immediate | $7.54 | Vedeți detalii |
![]() | ![]() | BM521Q25F-GE2 | IC LED DRIVER OFFL 400UA 8SOP | 2500 - Immediate | $11.86 | Vedeți detalii |
![]() | ![]() | BD94062F-E2 | IC LED DRIVER RGLTR PWM 16SOP | 4946 - Immediate | $7.94 | Vedeți detalii |
Linear Regulators
| Imagine | Manufacturer Part Number | Descriere | Available Quantity | Preț | Vedeți detalii | |
|---|---|---|---|---|---|---|
![]() | ![]() | BD00FC0WFP-E2 | IC REG LINEAR POS ADJ 1A TO252-5 | 12706 - Immediate | $4.27 | Vedeți detalii |
![]() | ![]() | BD450M5FP-CE2 | IC REG LINEAR 5V 500MA TO252-3 | 2804 - Immediate | $4.75 | Vedeți detalii |
![]() | ![]() | BD433M5FP-CE2 | IC REG LINEAR 3.3V 500MA TO252-3 | 3091 - Immediate | $4.75 | Vedeți detalii |
![]() | ![]() | BA033CC0FP-E2 | IC REG LINEAR 3.3V 1A TO252 | 5766 - Immediate | $5.14 | Vedeți detalii |
![]() | ![]() | BD33C0AFP-CE2 | IC REG LINEAR 3.3V 1A TO252-3 | 4574 - Immediate | $5.23 | Vedeți detalii |
![]() | ![]() | BD433M2FP3-CE2 | IC REG LIN 3.3V 200MA SOT-223-4F | 3709 - Immediate | $7.72 | Vedeți detalii |
![]() | ![]() | BD450M2FP3-CE2 | IC REG LIN 5V 200MA SOT-223-4F | 1798 - Immediate | $7.72 | Vedeți detalii |
![]() | ![]() | BD750L5FP-CE2 | IC REG LINEAR 5V 500MA TO252 | 15466 - Immediate | $9.85 | Vedeți detalii |
![]() | ![]() | BD733L5FP-CE2 | IC REG LINEAR 3.3V 500MA TO252 | 4553 - Immediate | $9.85 | Vedeți detalii |
![]() | ![]() | BU33TD3WG-TR | IC REG LINEAR 3.3V 200MA 5-SSOP | 2174 - Immediate | $1.66 | Vedeți detalii |































