OM7625NM 查看數據表（PDF） - Omnirel Corp => IRF
零件编号
产品描述 (功能)
生产厂家
OM7625NM Datasheet PDF : 2 Pages
| |||
SURFACE MOUNT NEGATIVE ADJUSTABLE
VOLTAGE REGULATOR
OM7625NM
Three Terminal, Adjustable Voltage, 1.0 Amp
Precision Negative Regulator In A Hermetic
Surface Mount Package
FEATURES
• Surface Mount Hermetic Package
• Adjustable Output Voltage
• Built-In Thermal Overload Protection
• Short Circuit Current Limiting
• Product Is Available Hi-Rel Screened
• Electrically Similar To Industry Standard Type LM137
DESCRIPTION
This three terminal negative regulator is supplied in a hermetically sealed surface
mount package. All protective features are designed into the circuit, including thermal
shutdown, current limiting and safe-area control. With heat sinking, they can deliver
over 1.5 amp of output current. This unit features output voltages that can be
trimmed using external resistors, from -1.2 volts to -37 volts.
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 V
Operating Junction Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Typical Power/Thermal Characteristics:
Rated Power @ 25°C
TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.5W
TA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W
Thermal Resistance:
θJC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W
θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W
Lead Temperature at Case (5 sec). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225°C
PIN CONNECTION
1
2
3
Pin 1: Adjust
Pin 2: VOUT
Pin 3: VIN
MECHANICAL OUTLINE
.140
.140
.140
.500
.015
.075
.075
.157
.030
MIN.
.625
.415
TOP VIEW
.062
SIDE VIEW
.375
BOTTOM VIEW
4 11 R1
Supersedes 1 05 R0
3.5 - 111
3.5
Share Link: 