Datasheet

ManualsBrandsST ManualsDiodesSchottky Diode, 1A, 30V, DO-214AC, SMA

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Table 1: Main Product Characteristics

F(AV)

1 A

RRM

30 V

(max) 150°C

(max) 0.3 V

STPS1L30

LOW DROP POWER SCHOTTKY RECTIFIER

REV. 6

Table 3: Absolute Ratings (limiting values)

Symbol Parameter Value Unit

RRM

Repetitive peak reverse voltage 30 V

F(RMS)

RMS forward voltage 10 A

F(AV)

Average forward current

= 135°C δ = 0.5

FSM

Surge non repetitive forward current tp = 10ms sinusoidal 75 A

RRM

Repetitive peak reverse current tp = 2µs F = 1kHz square 1 A

RSM

Non repetitive peak reverse current tp = 100µs square 1 A

ARM

Repetitive peak avalanche power tp = 1µs Tj = 25°C 1500 W

stg

Storage temperature range -65 to + 150 °C

Maximum operating junction temperature * 150 °C

dV/dt Critical rate of rise of reverse voltage 10000 V/µs

* : thermal runaway condition for a diode on its own heatsink

dPtot

dTj

---------------

Rth j a

–()

-------------------------->

SMA

(JEDEC DO-214AC)

STPS1L30A

SMB

(JEDEC DO-214AA)

STPS1L30U

August 2004

FEATURES AND BENEFITS

■ Very low forward voltage drop for less power

dissipation

■ Optimized conduction/reverse losses trade-off

which means the highest yield in the

applications

■ Surface mount miniature packages

■ Avalanche capability specified

DESCRIPTION

Single Schottky rectifier suited to Switched Mode

Power Supplies and high frequency DC to DC con-

verters, freewheel diode and integrated circuit

latch up protection.

Packaged in SMA and SMB, this device is espe-

cially intended for use in parallel with MOSFETs in

synchronous rectification.

Table 2: Order Codes

Part Number Marking

STPS1L30A GB3

STPS1L30U G23

Summary of content (7 pages)

PAGE 1
STPS1L30 ® LOW DROP POWER SCHOTTKY RECTIFIER Table 1: Main Product Characteristics IF(AV) 1A VRRM 30 V Tj (max) 150°C VF(max) 0.
PAGE 2
STPS1L30 Table 4: Thermal Resistance Symbol Rth(j-l) Parameter Value Junction to lead SMA 30 SMB 25 Unit °C/W Table 5: Static Electrical Characteristics Symbol Parameter Tests conditions IR * Reverse leakage current Tj = 25°C Tj = 100°C Tj = 25°C VF * Tj = 125°C Forward voltage drop Tj = 25°C Tj = 125°C Min. Typ VR = VRRM Max. Unit 200 µA 15 mA 6 0.395 IF = 1A 0.26 0.3 V 0.445 IF = 2A 0.325 0.
PAGE 3
STPS1L30 Figure 5: Non repetitive surge peak forward current versus overload duration (maximum values) (SMA) Figure 6: Non repetitive surge peak forward current versus overload duration (maximum values) (SMB) IM(A) IM(A) 10 10 8 8 Ta=25°C 6 Ta=50°C 4 Ta=50°C 4 Ta=100°C IM 2 Ta=25°C 6 Ta=100°C IM 2 t t t(s) δ=0.5 t(s) δ=0.
PAGE 4
STPS1L30 Figure 11: Forward voltage drop versus forward current (typical values, high level) Figure 12: Forward voltage drop versus forward current (maximum values, low level) IFM(A) IFM(A) 10.00 3.0 2.5 Tj=100°C Tj=125°C Tj=25°C 1.00 Tj=100°C Tj=150°C (typical values) 2.0 Tj=150°C 1.5 Tj=25°C 1.0 0.5 VFM(V) 0.10 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.
PAGE 5
STPS1L30 Figure 15: SMA Package Mechanical Data DIMENSIONS REF. E1 D E A1 A2 C L b Millimeters Inches Min. Max. Min. Max. A1 1.90 2.03 0.075 0.080 A2 0.05 0.20 0.002 0.008 b 1.25 1.65 0.049 0.065 c 0.15 0.41 0.006 0.016 E 4.80 5.60 0.189 0.220 E1 3.95 4.60 0.156 0.181 D 2.25 2.95 0.089 0.116 L 0.75 1.60 0.030 0.063 Figure 16: SMA Foot Print Dimensions (in millimeters) 1.65 1.45 2.40 1.
PAGE 6
STPS1L30 Figure 17: SMB Package Mechanical Data DIMENSIONS REF. E1 D Millimeters Inches Min. Max. Min. Max. A1 1.90 2.45 0.075 0.096 A2 0.05 0.20 0.002 0.008 b 1.95 2.20 0.077 0.087 c 0.15 0.41 0.006 0.016 E 5.10 5.60 0.201 0.220 E1 4.05 4.60 0.159 0.181 D 3.30 3.95 0.130 0.156 L 0.75 1.60 0.030 0.063 E A1 A2 C L b Figure 18: SMB Foot Print Dimensions (in millimeters) 2.3 1.52 6/7 2.75 1.
PAGE 7
STPS1L30 Table 6: Ordering Information Ordering type STPS1L30A STPS1L30U ■ ■ Marking GB3 G23 Package SMA SMB Weight 0.068 g 0.107 g Base qty 5000 2500 Delivery mode Tape & reel Tape & reel Band indicates cathode Epoxy meets UL94, V0 Table 7: Revision History Date Revision Jul-2003 5A Aug-2004 6 Description of Changes Last update. SMA package dimensions update. Reference A1 max. changed from 2.70mm (0.106inc.) to 2.03mm (0.080). Information furnished is believed to be accurate and reliable.