Translation of Russian Datasheet
--------------------------------

Standard-type Tubular PNP Alloy Transistors MP39, MP39B, MP40, MP40A,
MP41A with metallized body for amplification and conversion of signals
in a wide range of equipment.

Environmental grade XYL, Performance Category 2.1.



     MAXIMUM USABLE VALUES
     ---------------------

Continuous Collector-Base Voltage
 at T= 231-313 kelvin (-43 to 104 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    15V
    MP40A...                              30V
 at T= 313-343 kelvin (104 to 158 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    10V
    MP40A...                              20V

Continuous Collector-Emitter Voltage at Rbe <= 10kohm
 at T= 231-313 kelvin (-43 to 104 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    15V
    MP40A...                              30V
 at T= 313-343 kelvin (104 to 158 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    10V
    MP40A...                              20V

Continuous Emitter-Base Voltage...        10V

Peak Collector-Base Voltage
 at T= 231-313 kelvin (-43 to 104 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    20V
    MP40A...                              30V
 at T= 313-343 kelvin (104 to 158 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    15V
    MP40A...                              20V

Peak Collector-Emitter Voltage at Rbe <= 10kohm
 at T= 231-313 kelvin (-43 to 104 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    20V
    MP40A...                              30V
 at T= 313-343 kelvin (104 to 158 deg F)
    MP39, MP39B, MP40, MP41, MP41A ...    15V
    MP40A...                              20V

Continuous Collector Current ...          30mA
Peak Collector Current ...               150mA
Continuous Power Dissipation
 at T= 231-313 kelvin (-43 to 104 deg F) 150mW
 at T= 313-343 kelvin (104 to 158 deg F)  75mW

Similiarity Transition Resistance        200 degrees K/watt (Thermal Resistance?)
Transition Temperature                   358 kelvin (195 deg F)
Environmental Temperature                From 213 to 343 kelvin (-76 to 158 deg F)


         ELECTRICAL PARAMETERS
         ---------------------

Transition Frequency at Vcb=5V, 
 Ie=1ma maximum:
    MP39, MP39B...                       0.5 MHz
    MP40, MP40A, MP41, MP41A ...           1 MHz

Noise coefficient at Vcb=1.5V, Ie=0.5mA,
 F=1KHz. MP39B maximum...                 12 dB

Transmission coefficient (beta) in small signal
 conditions at Vcb=5V, Ie=1mA, F=1KHz:
 at T=293 kelvin (68 deg F)
    MP39 not less than...                 12 
    MP39B...                              20 - 60
    MP40, MP40AA...                       20 - 40
    MP41...                               30 - 60
    MP41A...                              50 - 100
 at T=233 kelvin (-40 deg F)
    MP39 not less than...                 5 
    MP39B...                              10 - 60
    MP40, MP40AA...                       10 - 40
    MP41...                               15 - 60
    MP41A...                              25 - 100
 at T=333 kelvin (140 deg F)
    MP39 not less than...                 12 
    MP39B...                              20 - 80
    MP40, MP40AA...                       20 - 120
    MP41...                               30 - 180
    MP41A...                              50 - 300

Maximum Reverse collector current at Vcb = 5V:
 at T=293 kelvin (68 deg F)               15 uA
 at T=333 kevin (140 deg F)              250 uA

Maximum Reverse emitter current
 at T=293 kelvin (68 deg F),  Vcb=5V..    30 uA

Maximum Base Resistance at Vcb=5V,
 Ie=1mA, F=500KHz...                     220 ohms

Total output conductivity in small 
 signal mode, under idle conditiions, 
 Vcb=5V, Ie=1mA, F= 1 KHz maximum...     3.3 uSiemen

Maximum Collector capacitance at 
 Vcb=5V, F=1 MHz....                      60 nF