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SB120 - SB1B0

PRV : 20 - 100 Volts

: 1.0 Ampere

FEATURES :

High current capability

High surge current capability

High reliability

High efficiency

Low power loss

Low forward voltage drop

Low cost

SCHOTTKY BARRIER

RECTIFIER DIODES

DO - 41

1.00 (25.4)

MIN.

0.107 (2.74)

0.080 (2.03)

0.205 (5.20)

0.160 (4.10)

0.034 (0.86)

0.028 (0.71)

1.00 (25.4)

MIN.

MECHANICAL DATA :

* Case : DO-41 Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

Method 208 guaranteed

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.312 gram

Dimensions in inches and ( millimeters )

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25

C ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

RATING

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Current

0.375", 9.5mm Lead Length See Fig.1

Maximum Peak Forward Surge Current,

8.3ms single half sine wave Superimposed

on rated load (JEDEC Method) T

= 75°C

Maximum Forward Voltage at I

= 1.0 A (Note 2)

Maximum Reverse Current at

Rated DC Blocking Voltage (Note 1)

Typical Thermal Resistance (Note 2)

Junction Temperature Range

Storage Temperature Range

Ta = 25

°C

Ta = 100

°C

SYMBOL

RRM

RMS

F(AV

)

SB SB SB SB SB SB SB SB SB

UNIT

120 130 140 150 160 170 180 190 1B0

1.0

100

FSM

R(H)

STG

- 40 to + 125

0.5

0.7

0.5

5.0

- 65 to + 150

0.79

°C/W

°C

Notes :

(1) Pulse Test : Pulse W idth = 300

µs,

Duty Cycle = 2%.

(2) Thermal Resistance from junction to lead, PC board Mounting with 0.375" (9.5mm) Lead Lengths.

Page 1 of 2

Rev. 01 : January 10, 2004

RATING AND CHARACTERISTIC CURVES ( SB120 - SB1B0 )

FIG.1 - FORWARD CURRENT DERATING CURVE

AVERAGE FORWARD CURRENT,

AMPERES

1.25

SB150

THRU

SB1B0

SB120

SB130

SB140

FIG.2 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

1.00

PEAK FORWARD SURGE

CURRENT, AMPERES

150

175

0.75

0.50

0.25

100

125

100

LEAD TEMPERATURE, (

NUMBER OF CYCLES AT 60Hz

FIG.3 - TYPICAL FORWARD CHARACTERISTICS

FIG.4 - TYPICAL REVERSE CHARACTERISTICS

REVERSE CURRENT, MILLIAMPERES

= 100

°C

FORWARD CURRENT, AMPERES

SB120

SB130

SB140

SB180

SB190

SB1B0

1.0

SB150

SB160

SB170

0.1

= 25

°C

= 25

°C

PULSE W IDTH = 300µs

DUTY CYCLE = 2%

0.1

0.01

100

120

140

0.3

0.5

0.7

0.9

1.1

1.3

1.5

1.7

1.9

2.1

PERCENT OF RATED REVERSE

VOLTAGE, (%)

FORWARD VOLTAGE, VOLTS

Page 2 of 2

Rev. 01 : January 10, 2004

参数对比

与SB190相近的元器件有：SB120、SB130、SB150、SB160、SB180、SB1B0、SB170。描述及对比如下：

型号	SB190	SB120	SB130	SB150	SB160	SB180	SB1B0	SB170
描述	1 A, 90 V, SILICON, SIGNAL DIODE, DO-41	1 A, 20 V, SILICON, SIGNAL DIODE, DO-41	1 A, 30 V, SILICON, SIGNAL DIODE, DO-41	1 A, 50 V, SILICON, SIGNAL DIODE, DO-204AL	1 A, 60 V, SILICON, SIGNAL DIODE, DO-41	1 A, 80 V, SILICON, SIGNAL DIODE, DO-41	1 A, 20 V, SILICON, SIGNAL DIODE, DO-41	1 A, 70 V, SILICON, SIGNAL DIODE
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow	unknow	unknow	unknow
配置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
二极管类型	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE
元件数量	1	1	1	1	1	1	1	1
最高工作温度	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C
最大输出电流	1 A	1 A	1 A	1 A	1 A	1 A	1 A	1 A
最大重复峰值反向电压	90 V	20 V	30 V	50 V	60 V	80 V	100 V	70 V
表面贴装	NO	NO	NO	NO	NO	NO	NO	NO
技术	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY
厂商名称	SynSemi	SynSemi	-	SynSemi	SynSemi	SynSemi	SynSemi	SynSemi
包装说明	O-PALF-W2	-	-	-	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2
其他特性	HIGH RELIABILITY, LOW POWER LOSS	-	-	-	HIGH RELIABILITY, LOW POWER LOSS	HIGH RELIABILITY, LOW POWER LOSS	HIGH RELIABILITY, LOW POWER LOSS	HIGH RELIABILITY, LOW POWER LOSS
外壳连接	ISOLATED	-	-	-	ISOLATED	ISOLATED	ISOLATED	ISOLATED
二极管元件材料	SILICON	-	-	-	SILICON	SILICON	SILICON	SILICON
JEDEC-95代码	DO-41	-	-	-	DO-41	DO-41	DO-41	DO-41
JESD-30 代码	O-PALF-W2	-	-	-	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2
端子数量	2	-	-	-	2	2	2	2
最低工作温度	-65 °C	-	-	-	-65 °C	-65 °C	-65 °C	-65 °C
封装主体材料	PLASTIC/EPOXY	-	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装形状	ROUND	-	-	-	ROUND	ROUND	ROUND	ROUND
封装形式	LONG FORM	-	-	-	LONG FORM	LONG FORM	LONG FORM	LONG FORM
端子形式	WIRE	-	-	-	WIRE	WIRE	WIRE	WIRE
端子位置	AXIAL	-	-	-	AXIAL	AXIAL	AXIAL	AXIAL