My Inquiry
My Account
Diodes Incorporated RS1BB-13-F
- Part No.:
- RS1BB-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
RS1BB-13-F.pdf
- Description:
- DIODE GEN PURP 100V 1A SMB
- Quantity:
- Payment:
- Shipping:
Inventory:6,597
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
RS1BB-13-F from Diodes Incorporated is a surface-mount fast recovery rectifier diode in SMB package, rated for 100 V peak repetitive reverse voltage, 1.0 A average forward current, and 150 ns reverse recovery time; it delivers low forward voltage drop (1.3 V @ 1.0 A) and withstands 30 A non-repetitive surge current, making it suitable for high-frequency switching power supplies and AC/DC adapters.
For engineers reviewing the RS1BB-13-F datasheet, RS1BB-13-F pinout, RS1BB-13-F application, or RS1BB-13-F equivalent, key selection criteria include its fast recovery performance, RoHS-compliant lead-free finish, SMB package thermal resistance (20 °C/W), and suitability for automated SMT assembly in compact power conversion designs.
Technical Context
This device operates as a unidirectional silicon junction rectifier with glass-passivated die construction, enabling stable reverse blocking and rapid carrier recombination. Its 150 ns reverse recovery time (measured at IF = 0.5 A, IR = 1.0 A, IRR = 0.25 A) supports efficient operation in 50–100 kHz SMPS topologies.
The SMB package provides enhanced thermal dissipation over SMA variants (RθJT = 20 °C/W), while the cathode band polarity marking and matte tin–annealed copper alloy terminals ensure reliable solderability per MIL-STD-202, Method 208.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse voltage the diode blocks without breakdown; sets usable input voltage range in bridge or output rectification stages. |
| IO | 1.0 A @ TT = +120°C - Continuous DC output current capability under thermally constrained PCB mounting conditions. |
| VFM | 1.3 V @ IF = 1.0 A - Forward conduction loss directly impacts efficiency and thermal design in low-voltage secondary-side rectification. |
| tRR | 150 ns - Fast recovery minimizes switching losses and EMI generation during turn-off in high-frequency converters. |
| IFSM | 30 A (8.3 ms half-sine) - Surge rating enables robustness against line transients and inrush currents in AC-input front ends. |
| IRM | 5.0 µA @ 25°C - Low leakage preserves efficiency in standby modes and high-impedance bias networks. |
| RθJT | 20 °C/W - Junction-to-terminal thermal resistance defines maximum power dissipation under forced-air or heatsink-assisted cooling. |
Pinout & Package
SMB (DO-214AA) surface-mount package: molded plastic case (UL 94V-0), cathode band polarity marking, matte tin–annealed copper alloy leads, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry terminal | Connected to lower-potential side of AC source or transformer secondary in half-wave or full-wave configurations. |
| Cathode | Forward current exit terminal | Connected to output capacitor positive rail; cathode band marking ensures correct orientation during automated placement. |
Key Features
| Feature | Design Value |
|---|---|
| Fast recovery time (150 ns) | Reduces switching losses and improves efficiency in 50–100 kHz flyback and forward converters. |
| Glass passivated die | Enhances long-term reliability and humidity resistance in industrial and consumer-grade power supplies. |
| 30 A surge rating | Withstands cold-start inrush and lightning-induced line surges without degradation in AC-input rectifier bridges. |
| RoHS- and "Green"-compliant | Meets EU RoHS 3 (2015/863/EU) and halogen/antimony limits (<900 ppm Br/Cl, <1000 ppm Sb) for eco-sensitive markets. |
Applications
| AC/DC Adapters | Switch-Mode Power Supplies |
|---|---|
Use Scenario: Secondary-side rectification in 5–36 W wall adapters powering IoT sensors and USB peripherals. IC Role / Device Role / Timing Role: Unidirectional current steering diode converting high-frequency transformer output to regulated DC. Use Value: 1.3 V forward drop and 150 ns recovery minimize conduction and switching losses at 65 kHz operation. | Use Scenario: Output rectification in isolated 12 V/24 V industrial SMPS with tight thermal constraints. IC Role / Device Role / Timing Role: Fast-recovery power diode in synchronous or quasi-resonant converter output stage. Use Value: SMB package RθJT = 20 °C/W enables 1.0 A continuous current without external heatsinking on 2 oz copper PCBs. |
| LED Drivers | DC-DC Converter Front Ends |
Use Scenario: Constant-current rectification in offline LED drivers for commercial lighting fixtures. IC Role / Device Role / Timing Role: High-reliability rectifier handling 100 V reverse stress and thermal cycling across ambient -40°C to +85°C. Use Value: Glass passivation and 150°C max junction temperature support extended lifetime in enclosed luminaires. | Use Scenario: Input-stage rectification in wide-input-range DC-DC modules accepting 24–72 VDC industrial bus inputs. IC Role / Device Role / Timing Role: Fast-recovery diode in active clamp or auxiliary winding rectification circuits. Use Value: 30 A surge rating accommodates transient overvoltage events during hot-swap or load-dump conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1L06S | Same SMB package; 600 V VRRM, 1.7 V VFM @ 1.0 A, 500 ns tRR | Higher voltage rating but slower recovery and higher VF - suited for universal-input PFC stages, not secondary-side 100 V use. | Select when >400 V blocking is required; avoid for 100 V secondary rectification due to excessive conduction loss. |
| SB1100-E3/52 | SMB package; 100 V VRRM, 1.0 A IO, 35 ns tRR, 0.85 V VFM @ 1.0 A | Ultra-fast Schottky architecture eliminates reverse recovery charge - ideal for <100 kHz high-efficiency outputs. | Prefer where lowest VF and zero Qrr are critical; verify thermal derating as SB1100 has higher IRM (100 µA @ 125°C). |
Compared with STTH1L06S and SB1100-E3/52, RS1BB-13-F balances moderate reverse voltage, fast (but not ultra-fast) recovery, and cost-effective silicon construction - optimal for mainstream 100 V secondary rectification where Schottky leakage or high-VF trade-offs are unacceptable.
Availability
RS1BB-13-F is available at Aetrix Electronics and suitable for AC/DC adapters, switch-mode power supplies, and LED drivers requiring stable component supply, consistent RoHS compliance, and SMB-package thermal performance.
Supply support for RS1BB-13-F includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-performance, energy-efficient components for power management and signal integrity.
RS1BB-13-F belongs to the RS1x/B fast recovery rectifier product line, engineered for cost-sensitive, high-volume AC/DC and DC/DC power conversion where reliability, manufacturability, and thermal efficiency are prioritized.
FAQ
What is the maximum operating junction temperature for RS1BB-13-F?
The RS1BB-13-F has a specified operating junction temperature range of –65°C to +150°C. Its thermal resistance (RθJT = 20 °C/W) means that at 1.0 A average forward current and 1.3 V forward drop (1.3 W dissipation), junction temperature rise above terminal temperature is 26°C - well within safe limits when mounted on standard FR-4 with adequate copper area.
Is RS1BB-13-F compatible with lead-free reflow profiles?
Yes, RS1BB-13-F features a lead-free, matte tin–annealed finish compliant with JEDEC J-STD-020 moisture sensitivity level 1 and qualified for standard Pb-free reflow profiles (peak temperature ≤ 260°C). Its UL 94V-0 molded plastic case withstands repeated thermal cycling without delamination.
How does RS1BB-13-F differ from RS1AB-13-F?
RS1BB-13-F uses the SMB package (DO-214AA) with 0.093 g mass and higher thermal capacity, whereas RS1AB-13-F uses the smaller SMA package (DO-214AC) with 0.064 g mass and RθJT = 25 °C/W. Both share identical electrical specs (100 V VRRM, 150 ns tRR), but RS1BB-13-F supports higher sustained power dissipation in thermally demanding layouts.
Can RS1BB-13-F be used in place of a Schottky diode in low-voltage outputs?
No - RS1BB-13-F is a silicon PN junction fast recovery diode with 1.3 V forward drop, unsuitable for low-voltage (e.g., 3.3 V or 5 V) outputs where Schottky diodes (VF ≈ 0.4–0.8 V) minimize conduction loss. Its 150 ns tRR also introduces more switching loss than zero-Qrr Schottky devices below 100 kHz.
RS1BB-13-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AA, SMB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 150 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 100 V
- Capacitance @ Vr, F:
- 15pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMB
- Operating Temperature - Junction:
- -65°C ~ 150°C
RS1BB-13-F FAQ
1.How can I place an order for RS1BB-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for RS1BB-13-F on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RS1BB-13-F reliable?
The price and inventory of RS1BB-13-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RS1BB-13-F is usually 5 days.
3.What payment methods are accepted for RS1BB-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RS1BB-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RS1BB-13-F?
RS1BB-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RS1BB-13-F order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RS1BB-13-F?
For technical support, including RS1BB-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RS1BB-13-F requirements.
6.How does Aetrix verify that RS1BB-13-F is sourced from the original manufacturer or authorized distributors?
All RS1BB-13-F products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RS1BB-13-F meets industry standards.
7.What is the process for return or replacement of RS1BB-13-F?
All RS1BB-13-F units undergo pre-shipment inspection (PSI). If there is an issue with RS1BB-13-F, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RS1BB-13-F part is unused and in its original packaging.
Return procedure for RS1BB-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
RS1BB-13-F Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
